Question

1)

3 m
+
The net for a cube is shown. Find the surface area of the cube.
18 m2
B)
36 m2
09
54 m2
D)
81 m2

Answer 1

Explanation:

Area of one face = 3×3 = 9 m²

A cube had six faces, so surface area of cube = 6×9 = 54 m²