Question

Kalo ini gmn kak? itu 3/4 lingkaran ya kak

Answer 1

Verified answer

Luas ¾ Lingkaran :
L = ¾πr²
L = ¾ × 22/7 × 7 × 7
L = ¾ × 22 × 7
L = ¾ × 154
L = 115,5 cm²

Maaf Kalau Salah

Answer 2

L = ¾ × 22/7 × 7 × 7
= (33 × 7 ) / 2
= 231 ÷ 2
= 115,5 cm²