Question

Berapa luas tersebut ? yg angka 42 tdk dihitung karena bukan soal

Answer 1

L = 9 . 7
= 63
L = 1/2 x 22/7 x 3,5²
= 1/2 x 11 x 3,5
=38,5 x 1/2
=19,25
∴ 63 + 19,25
= 82,25 cm²