tolong bantu jawab kak* pake cara *​

willakeeblerulv – February 02, 2023

tolong bantu jawab kak

* pake cara *​

Jawaban:

A

Penjelasan dengan langkah-langkah:

K = (3/4)×2×pi×r + 2r

= (3/4) ×2×(22/7)×42 + 2(42)

= 198 + 84

=282