Question

9. The area of a rectangle is 56 sq
cm and its breadth is 4 cm. Find its
length. Also find the perimeter of the
rectangle.
10. The length of a ply board is 24m,
and its breadth is 18m. Find the cost
of painting it if the painting cost is
115 per sq m.
Set 3: Area of Squares
11. Find the area of the following squares
A. Side = 6cm
B. Side = 10.5cm
C. Side = 4cm
D. Side = 20cm
E. Side = 10m
F. Side = 11.6 m​

Answer 1

Answer:

9. length=14

11.A-36

B-110.25

C-16

D-400

E-100

F-134

Hope this answer will help you