Please tolongin aku,,, ya pake caranya .. nomor 16

By Admin ReiPosted on October 29, 2022

Please tolongin aku,,, ya pake caranya .. nomor 16

Jawab:

Diketahui

Keliling = 8 $pi$

$2.pi .r=8pi \r=frac{8pi }{2pi } \ r=4$

$V = pi.4^{2} .10\ V=pi .16.10\ V=160pi cm^{2}$