Question

Please answer Q7 part b)

Answer 1

i hope this helps you....

Answer 2

Total are of the rectangular plane= L * B = 8*6= 48 cm^2

Now there are 5 identical squares cut from it.

The area of one square is = 2*2= 4cm^2.

The total area to be removed = 4cm^2 * 5

= 20cm^2

Area of the shaded portion is = 48- 20= 28cm^2.

Hope this helps.