bantu yah serius yah yah, yang asall report!
a. K = 2πr
= 2 x 22/7 x 14 cm
= 88 cm
b. L = πr²
= 22/7 x 14 cm x 14 cm
= 616 cm²
[answer.2.content]
a. K = 2πr
= 2 x 22/7 x 14 cm
= 88 cm
b. L = πr²
= 22/7 x 14 cm x 14 cm
= 616 cm²
[answer.2.content]