Tentukan luas dan keliling dari bentuk yang diarsir!
*JAWAB*
Luas L = phi x r x r
= 22/7 x 7cm x 7cm
= 22/1 x 1cm x 7cm
= 154 cm2
Keliling L = phi x diameter
= 22/7 x 14cm
= 308/7 = 44cm.
[answer.2.content]
*JAWAB*Luas L = phi x r x r
= 22/7 x 7cm x 7cm
= 22/1 x 1cm x 7cm
= 154 cm2
Keliling L = phi x diameter
= 22/7 x 14cm
= 308/7 = 44cm.
[answer.2.content]