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berapkah panjang jari-jari lingkaran luar segitiga siku-siku ?
Panjang jari-jari lingkaran luar segitiga siku-siku = 1/2 dari panjang sisi miringnya.
Contoh Segitiga siku-siku yang panjang sisinya 3, 4, dan 5 cm.
S= 1/2(3+4+5) = 6
Luas segitiga = akar dari 6.3.2.1 = 24
R = (3.4.5)/(4.24) = 2,5
Panjang jari-jari lingkaran luar segitiga tsb = 2,5 cm.
Ini sama dengan setengah dari sisi miringnya, yaitu 1/2 dari 5 = 2,5 cm
Coba buktikan yang lainnya.
Semoga jelas.
Bagaimana cara merasionalkan penyebut pecahan, berikan contonya. mksh
Terimakasih atas partisipasinya.
Untuk merasionalkan penyebut suatu pecahan jika penyebutnya satu suku caranya dengan mengalikan penyebut dengan pembilangnya dengan bilangan irrasional yang terdapat dalam penyebut pecahan tersebut.
Contoh :
1/√2 = (1/√2) x (√2/√2)
= (√2)/2
= (1/2) √2
Untuk merasionalkan penyebut suatu pecahan jika penyebutnya dua suku caranya dengan mengalikan penyebut dengan pembilangnya dengan bilangan iyang sekawan dengan penyebutnya yang terdapat dalam penyebut pecahan tersebut.
Contohnya
1/(3 -√2) = [1/ (3 -√2)] x[(3 +√2)/(3 +√2)]
= (3 +√2)/7
tolong berikan contoh text analitycal exposition donk segera ya
Trima kasih pertanyaan anda saudara Evi, tapi silakan kirimkan kembali pertanyaan anda ke bahasa Inggris SMA karena materi yang anda tanyakan adalah materi SMA. Tq
Sugiarti
tolong buatin contoh cerpen analytical eksposition doNk !! sekarang ya??coZ wat tgs bsok....
The importance of Reading
I personally think that reading is a very important activity in our life. Why do I say so? Firstly, by reading we can get a lot of knowledge about many things in the world such as Science, technology. Sports, arts, culture, etc written in either books, magazine, newspaper, etc.
Secondly, by reading we can get a lot of news and information about something happening in any parts of the world which can we see directly.
Another reason, reading can give us pleasure too. When we are tired, we read books, newspaper or magazine on the entertainment coloumn such as comedy, short story, quiz, etc. To make us relaxed.
The last, reading can also take us to other parts of the world. By reading a book about Irian Jaya we may feel we’re really sitting in the jungles not at home in our rooms.
From the facts above, it’s obvious that everyone needs to read to get knowledge, information and also entertainment. Or in summary we can say reading is truly important in our life.
Learning English through music and songs can be very enjoyable. You can mix pleasure with learning when you listen to a song and exploit the song as a means to your English progress. Some underlying reason can be drawn to support the idea why we use songs in language learning.
Firstly, “the song stuck in my head” Phenomenon (the echoing in our minds of the last song we heard after leaving a restaurant, shopping malls, etc) can be both enjoyable and sometimes unnerving. This phenomenon also seems to reinforce the idea that songs work on our short-and-long term memory.
Secondly, songs in general also use simple conversational language, with a lot of repetition, which is just what many learners look for sample text. The fact that they are effective makes them many times more motivating than other text. Although usually simple, some songs can be quite complex syntactically, lexically and poetically, and can be analyzed in the same way as any other literary sample.
Furthermore, song can be appropriated by listener for their own purpose. Most pop songs and probably many other types don’t have precise people, place or time reference.
In addition, songs are relaxing. They provide variety and fun, and encourage harmony within oneself and within one group. Little wonder they are important tools in sustaining culture, religion, patriotism and yeas, even revolution.
Last but not least, there are many learning activities we can do with songs such as studying grammar, practicing selective listening comprehension, translating songs, learning vocabulary, spelling and culture.
From the elaboration above, it can be concluded that learning through music and songs, learning English can be enjoyable and fun.
tolong bwatin cerpen analytical eksposition doNk !!! sekarang ya? pleassss... d\'tnggu jwbn\'y skrng...
Learning English through music and songs can be very enjoyable. You can mix pleasure with learning when you listen to a song and exploit the song as a means to your English progress. Some underlying reason can be drawn to support the idea why we use songs in language learning.
Firstly, “the song stuck in my head” Phenomenon (the echoing in our minds of the last song we heard after leaving a restaurant, shopping malls, etc) can be both enjoyable and sometimes unnerving. This phenomenon also seems to reinforce the idea that songs work on our short-and-long term memory.
Secondly, songs in general also use simple conversational language, with a lot of repetition, which is just what many learners look for sample text. The fact that they are effective makes them many times more motivating than other text. Although usually simple, some songs can be quite complex syntactically, lexically and poetically, and can be analyzed in the same way as any other literary sample.
Furthermore, song can be appropriated by listener for their own purpose. Most pop songs and probably many other types don’t have precise people, place or time reference.
In addition, songs are relaxing. They provide variety and fun, and encourage harmony within oneself and within one group. Little wonder they are important tools in sustaining culture, religion, patriotism and yeas, even revolution.
Last but not least, there are many learning activities we can do with songs such as studying grammar, practicing selective listening comprehension, translating songs, learning vocabulary, spelling and culture.
From the elaboration above, it can be concluded that learning through music and songs, learning English can be enjoyable and fun.
tolong bwatin cerpen analytical eksposition doNk !!! sekarang ya? pleassss... d\'tnggu jwbn\'y skrng...
Learning English through music and songs can be very enjoyable. You can mix pleasure with learning when you listen to a song and exploit the song as a means to your English progress. Some underlying reason can be drawn to support the idea why we use songs in language learning.
Firstly, “the song stuck in my head” Phenomenon (the echoing in our minds of the last song we heard after leaving a restaurant, shopping malls, etc) can be both enjoyable and sometimes unnerving. This phenomenon also seems to reinforce the idea that songs work on our short-and-long term memory.
Secondly, songs in general also use simple conversational language, with a lot of repetition, which is just what many learners look for sample text. The fact that they are effective makes them many times more motivating than other text. Although usually simple, some songs can be quite complex syntactically, lexically and poetically, and can be analyzed in the same way as any other literary sample.
Furthermore, song can be appropriated by listener for their own purpose. Most pop songs and probably many other types don’t have precise people, place or time reference.
In addition, songs are relaxing. They provide variety and fun, and encourage harmony within oneself and within one group. Little wonder they are important tools in sustaining culture, religion, patriotism and yeas, even revolution.
Last but not least, there are many learning activities we can do with songs such as studying grammar, practicing selective listening comprehension, translating songs, learning vocabulary, spelling and culture.
From the elaboration above, it can be concluded that learning through music and songs, learning English can be enjoyable and fun.
tolong bwatin cerpen analytical eksposition doNk !!! sekarang ya? pleassss... d\'tnggu jwbn\'y skrng...
To improve comfort and cleanliness at our school, a number of dust bins should be increased.
When we look at classrooms, school corridors and school yard, there are paper mineral water cups, straws, and napkins here and there. The condition of uncleanliness and discomfort really hinders learning and teaching environment. Litters thrown carelessly cause disease, especially empty plastic cup or glasses. They can be filled out with water coming from the rain. This can be placed for dengue mosquitoes to spread out. Besides, these rubbish can deteriorate the scene. Well painted wall and green school yard do not mean anything litters are scattered everywhere.
Anyway I notice that most of the students in our school have responsibilities for the school environment. They put their litters on the proper places. But some are not diligent enough to find the dust bins. The numbers of dust binds in our schools are not enough. Ore dust bins should be put beside each of steps, outside of the classrooms, and some more also the corridors. Probably one dust bin should be in every ten meters. So when students want to throw away their litters, they can find the dust bins easily.
When school is equipped with sufficient dust bins, we do not have problems of freak and discomfort any more. Our school will be very clean and become a nice place to study.
tolong bwatin cerpen analytical eksposition doNk !!! sekarang ya? pleassss... d\'tnggu jwbn\'y skrng...
The importance of Reading
I personally think that reading is a very important activity in our life. Why do I say so? Firstly, by reading we can get a lot of knowledge about many things in the world such as Science, technology. Sports, arts, culture, etc written in either books, magazine, newspaper, etc.
Secondly, by reading we can get a lot of news and information about something happening in any parts of the world which can we see directly.
Another reason, reading can give us pleasure too. When we are tired, we read books, newspaper or magazine on the entertainment coloumn such as comedy, short story, quiz, etc. To make us relaxed.
The last, reading can also take us to other parts of the world. By reading a book about Irian Jaya we may feel we’re really sitting in the jungles not at home in our rooms.
From the facts above, it’s obvious that everyone needs to read to get knowledge, information and also entertainment. Or in summary we can say reading is truly important in our life.
