Jawaban:
L=phi.r^2
12.474=22/7.r^2
r^2=12474.7/22
r^2=3969
r=akar 3969
r=63 m
D=2r
=2.63
=126 m
Tysm!
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Jawaban:
L=phi.r^2
12.474=22/7.r^2
r^2=12474.7/22
r^2=3969
r=akar 3969
r=63 m
D=2r
=2.63
=126 m
Penyelesaian soal :
Tysm!