Question

Hitunglah luas denah bangin datar yang diarsir
pliss jwb

Answer 1

Luas segitiga = 1/2 × alas × tinggi
= 1/2 × 12 × 7
= 42 m2

luas 1/2 lingkaran = 1/2 x pi × r × r
= 1/2 × 3,14 × 6 × 6
= 56,52 m2

total = 42 + 56.52 = 98.52 m2

bener gak?