Question

1 12 cm Find the area of the figure, (15 Points) 4.5 cm 2 cm 5 cm

Answer 1

area large rectangle:

$A=\text{length}\times width=12\times4.5=54$

area small rectangle:

$A=5\times2=10$

area figure = area large rectangle + area small rectangle

$A=54+10=64$

asnwer: 64 sq cm