Question

Find a perimeter of rectangle whose length is 8m and breadth is 3m

Answer 1

perimeter of a rectangle =2(l+b)
=2(8+3)
=16+6
=23m

23m is the answer

hope it helps you!!!!!

Answer 2

Solution:-

Length = L = 8 m

Breadth = B = 3 m

we formula for perimeter of rectangle.

=> perimeter of rectangle = 2×(L + B)

=> perimeter of rectangle = 2×(8+3)

=> perimeter of rectangle = 2×11

=> perimeter of rectangle = 22m

Hence perimeter of a rectangle is 22m.

i hope it helps you.