Question

adjacent figure is a cube, where edge BC=9cm
(ii)Find the area of the base and the top of the cube .​

Answer 1

Hey Michaelnavant !

Answer:

Area of the Base = 81 cm².

Area of the Top Face = 81 cm².

Step-by-step explanation:

Given :

Edge of the Cube = 9 cm

To Find :

Area of the base and the top of the cube.

Concept :

All the edges of the cube are equal, Hence Areas of all the 6 sides of the cube is equal.

Formula :

Area of a Square = s² units²

• Where s is the side of the square.

Procedure :

Area of the Base = Area of the Top Face = Area of any side

Area of any side = (9 cm)²

∴ Area of any side = 81 cm²

Hence Area of the Base = 81 cm² And

Area of the Top Face = 81 cm².

Thanks !