A.44 cm2 B.77 cm2 C.87 cm2 D.154 cm2 Tolong jawab :) Jangan ngasal

rowlandlynchulv – February 03, 2023

A.44 cm2
B.77 cm2
C.87 cm2
D.154 cm2

Tolong jawab :)
Jangan ngasal

Jawaban:

77 Cm²

Cara:

luas = 1/2 × phi × r²

= 1/2 × 22/7 × 7 × 7

= 11 × 7

= 77 Cm²

Penjelasan:

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