Question

15. Find the area of the following figures by splitting
into rectangles.
8 m
Perimeter
2mm /
2 m
(a)
6 m
10 m
2 m
12 m​

Answer 1

Answer:

=Area of[(1)+(2)+(3)+(4)]

=(4×2)+(6×1)+(2×3)+(2×4)

=8+6+6+8

=28 square cm

ii) Area of figure (b)

=Area of[(1)+(2)+(3)]

=(5×1)+(2×1)+(2×1)

=5+2+2

=9cm2