Question

Plz Answer it Quickly​

Answer 1

Answer:

(a) 2 x 1 x 2 + 1 x 5 = 4 + 5 = 9m²

(b) 2 x 2 + 6 x 2 = 4 + 12 = 16 m²

(c) 1 x 2 + 2.5 x 1 + 1 x 2 = 2 + 2.5 + 2 = 6.5 km²