Question

Calculate the perimeter and area of a rectangle of 4 cm and
7 cm​

Answer 1

Answer:

Perimeter of rectangle = 2(l+b)

= 2(4+7)

=2(11)

= 22

Area of rectangle = l×b

= 4 × 7

= 28

Answer 2

Answer:

perimeter of rectangle=2×(L+b)

area of rectangle=L×b

Given length=4cm

breadth=7cm

so perimeter=2×(4+7)

=2×11

=22

than theArea=4×7

=28

so the perimeter of rectangle is 22cm

and the area of rectangle is 28cm