Question

number of students like to
12. A rectangular sheet of paper is 12
(1) perimeter
(ii) area.
cm long
and 10
cm wide. Find it
3
25
met are boy​

Answer 1

Step-by-step explanation:

area = l ×b= 12×10=120cm²

perimeter = 2(l+b)= 2(10+12)= 44cm

Answer 2

Question:

A rectangular sheet of paper is 12cm long and 10 wide.Find

(i) perimeter (ii) area.

Answer:

Given,

Length=12cm

Breadth=10cm

Perimeter of rectangle=2(l+b)

=2(12+10)

=2(22)

44cm

Area of rectangle=l×b

=12×10

=120cm²