Kunci Jawaban Matematika Kelas 7 Halaman 326 Ayo Kita Berlatih 9.3, Diagram Lingkaran

8-A = 18/84 x 360^o = 61,71^o = 62^o

8-B = 17/84 x 360^o = 58,29^o = 58^o

8-C = 18/84 x 360^o = 61,71^o = 62^o

8-D = 18/84 x 360^o = 61,71^o = 62^o

8-E = 16/84 x 360^o = 54,85^o = 55^o

8-F = 18/84 x 360^o = 61,71^o = 62^o

Persentase siswa tiap kelas:

8-A = 18/84 x 100% = 17,14% = 17%

8-B = 17/84 x 100% = 16,19% = 16%

8-C = 18/84 x 100% = 17,14% = 17%