Pakai caraa yh tolong dibantu pliss

Lpersegi = s × s
= 14 × 14
= 196 cm²

Lsegitiga = ½ × a × t
= ½ × 14 × 7
= 49cm²

Lingkaran = π × r²
= 22/7 × 7 × 7
= 154 cm²

Luas yg tdk diarsir
= (196 + 49) - 154
= 91 cm²