Question

Q.3
A white wall is being painted as shown in the given picture (all small
square shapes are of equal area)

1)If area of one black square is 4 sq.m., what will be the height of wall.
2)Calculate the total area of the wall.
3)If cost of painting (of black paint) is 15 Rs/sq.m., find the total cost of
painting(borders are not included).​

Answer 1

Answer:

the height of wall will be ugyiiufxrim

Answer 2

Answer:

1. 12 meters

2. 36 sq.m.

3. 540 Rs