Question

solve this question?

Answer 1

Hope you will find it helpful.

Answer 2

Answer:

Step-by-step explanation:

Length of first rectangle =12 cm

Breadth of first rectangle=4cm

Area of first rectangle = l×bsq.units

=12×4.

=48cm^2

Length of second rectangle=24-(4+4)

16cm

Breadth of second rectangle=12-7

=5cm

Area of second rectangle=16×5.

=40cm^2

Area of first rectangle=area of third rectangle

Total area of the figure=area of first rectangle+area of second rectangle+area of third rectangle

=48+40+48

=136cm^2

2.length of first rectangle=4cm

Breadth of first rectangle=1cm

Area of first rectangle = l×bsq.units

=4×1=4cm^2

Length of second rectangle=2cm

Breadth of second rectangle=4-(1+1)=2cm

Area of second rectangle=2×2=4cm^2

Area of first rectangle=area of third rectangle

Total area =area of first rectangle+ area of second rectangle+ area of third rectangle

=4+4+4

12cm^2