TOLONG DIJAWAB PAKE CARA

●MATHEMATICS SOLUTION●

L daerah yg diarsir
= 240°/360° × π × r × r
= 1/3 × 3,14 × 10 cm × 10 cm
= 1/3 × 314 cm²
= 104⅔ cm²

LO = 1/3 x Π x r x r
= 1/3 x 3,14 x 10 x 10
= 1/3 x 314
= 104, 6667