Jawaban:
luas persegi
LP = S * S
= 14 * 14
= 196
luas liangkaran
LL = phi * r^2
= (22/7) * 7^2
= (22/7) * 49
= 154
jadi luas daerah yabg diarsir adalah LP - LL = 196 - 154 = 42
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Jawaban:
luas persegi
LP = S * S
= 14 * 14
= 196
luas liangkaran
LL = phi * r^2
= (22/7) * 7^2
= (22/7) * 49
= 154
jadi luas daerah yabg diarsir adalah LP - LL = 196 - 154 = 42