Question

Tolong cariin luas daerah berbayang pake carany ye

Answer 1

L lingkaran 1 = π x r x r
= 22/7 x 10,5 x 10,5
= 346,5 cm2
L lingkaran 2 = π x r x r
= 3,14 x 5 x 5
= 78,5 cm2
L seluruhya = 346,5 cm2 - 78,5 cm2
= 268 cm2