Matematika Hallo kaka abang tolong bantu​

jewellgreenholtulv – March 13, 2023

Hallo kaka abang tolong bantu
​

r = 10 cm

phi = 3,14

L 3/4 lingkaran

= 3/4 × phi × r^2

= 3/4 × 3,14 × 10 × 10

= 235,5 cm^2 (C)

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