Question

20.afind the area of each of these figures
help plz

Answer 1

Step-by-step explanation:

a) l = 7m; b = 6m

lxb = 42m^2 = A1

l2 = 4m; b2 = 3m

l2xb2 = 21m^2 = A2

l3 = 7m; b3 = 6m

l3xb3 = 42m^2 = A3

A = A1 + A2 + A3

A = 42 + 21 + 42

A = 105m^2

b) l = 6cm; b = 3cm

lxb = 18cm^2 = A1

l2 = 9cm; b2 = 6cm

l2xb2 = 54cm^2 = A2

l3 = 6cm; b3 = 3cm

l3xb3 = 18cm^2 = A3

A = A1 + A2 + A3

A = 18 + 54 + 18

A = 90cm^2

LIKEWISE DO FOR OTHERS.....