Question

6. In the given figure, all the adjacent sides are at right angles. Find :
10 cm
4 cm
8 cm
12 cm
4 cm
) perimeter of the figure
(ii) area of the figure.​

Answer 1

Answer:

I). Perimeter = sum of the figure

10+4+8+12+4 = 38

Area of the rectangle 1 = 4×6 = 24cm^2

Area of rectangle 2 = 4×8 = 32cm^2

Area of sqaure formed = 4^2 = 16cm^2

So, area of the total figure = 24+32+16 = 72cm^2