luas bangun diatas adalah... cm2

L persegi
= s²
= 14 x 14
= 196 cm²

d = 14
r = 14/2
r = 7 cm

L 2 buah 1/2 lingkaran
= 1/2 x 2 x phi r²
= phi r²
= 22/7 x 7²
= 22/7 x 49
= 22 x 7
= 154 cm²

Luas gabungan
= 196 + 154
= 350 cm²