Tentukan panjang diameter dan lingkaran,jika diketahuikelilingnya berikut! A. k=44 cm B. k=132cm C. k=125,6 cm(π=3,14) D. k=110cm E. k=314cm(π=3,14) F. k=880cm besrta caranya yaaa plise.....
Komentar
A. 44 = π x d 44 = 22/7 x d 44 : 22/7 = d 44 x 7/22 = d 14 = d
B. 132 = 22/7 x d 132 : 22/7 = d 132 x 7/22 = d 42 = d
C. 125,6 = 3,14 x d 125,6 : 3,14 = d 40 = d
D. 110 = 22/7 x d 110 : 22/7 = d 110 x 7/22 = d 35 = d
E. 314 = 3,14 x d 314 : 3,14 = d 100 = d
F. 880 = 22/7 x d 880 : 22/7 = d 880 x 7/22 = d 280 = d
44 = 22/7 x d
44 : 22/7 = d
44 x 7/22 = d
14 = d
B. 132 = 22/7 x d
132 : 22/7 = d
132 x 7/22 = d
42 = d
C. 125,6 = 3,14 x d
125,6 : 3,14 = d
40 = d
D. 110 = 22/7 x d
110 : 22/7 = d
110 x 7/22 = d
35 = d
E. 314 = 3,14 x d
314 : 3,14 = d
100 = d
F. 880 = 22/7 x d
880 : 22/7 = d
880 x 7/22 = d
280 = d