11 Reasons to Become Race Literate: A pocket guide to a new conversation

11 Reasons to Become Race Literate: A pocket guide to a new conversation

Matematika Sekolah Dasar tolong bantu jwab kak​

tolong bantu jwab kak​

MAAF KALO SALAH

MAKASIH POINTNYA

Diketahui:

Tabung tidak memiliki tutup

r= 15 cm

t= 26 cm

Ditanya:

Luas permukaan?

Dijawab:

Lp = π . r( r + 2t )

Lp = 3,14 . 15 ( 15 + 2.25 )

Lp = 3,14 . 15 ( 15 + 50 )

Lp = 47,1 ( 65 )

Lp = 3.061,5 cm²