Question

side of cube is 5 cm , find the lateral surface area and volume​

Answer 1

Question ::-

The side of cube is 5 cm . find it's lateral surface area and it's volume ?

Given ::-

• Side of cube = 5cm

To find ::-

• Lateral surface area of cube ?

• Volume of cube ?

Solution ::-

For lateral surface area

$\: \: \: \: \: ⟼ \: \: \: 4 {(side)}^{2}$

$\: \: \: \: \: ⟼ \: \: \: 4 \: \times {(5)}^{2}$

$\: \: \: \: \: ⟼ \: \: \: 4 \: \times 5 \times 5$

$\: \: \: \: \: ⟼ \: \: \: 4 \: \times25$

$\: \: \: \: \: ⟼ \: \: \: \: 100 \: {cm}^{2}$

__________

Volume of cube ::-

$\: \: \: \: \: ⟼ \: \: \: {(side)}^{3}$

$\: \: \: \: \: ⟼ \: \: \: {(5)}^{3}$

$\: \: \: \: \: ⟼ \: \: \: 5 \times 5 \times 5$

$\: \: \: \: \: ⟼ \: \: \: {125 \: cm}^{2}$

Hence ,

Volume of cube = ${125 cm}^{2}$

Lateral surface area = ${100 cm}^{2}$