Question

Four planks of wood each of length 2 m and breadth 1.2 m are to be painted on both sides . find the total area to be painted.

Answer 1

the answer is 4.8 m sq

Answer 2

The total area to be painted is 19.2 sq.m.

Step-by-step explanation:

Length of wood plank = 2 m

Breadth of wood plank = 1.2 m

Area of wood plank =$Length \times Breadth = 2 \times 1.2 = 2.4 sq.m.$

Area of both sides of wood plank = $2 \times 2.4 = 4.8 sq.m.$

Area of 4 wood plank = $4.8 \times 4 = 19.2 sq.m.$

Hence the total area to be painted is 19.2 sq.m.

#Learn more:

Three planks of wood each of the length 3.2 m and breadth 2m are to be painted on both sides.find the total area to ne painted.

https://brainly.in/question/7354829