Question

6. For a rectangle, if length 1 = 7m, breadth b = 3m, find the value of the
perimeter P, where p = 2(1+b) and area A, where A = (lxb).

Answer 1

Answer:

length 1 = 7m

breadth b = 3m

Perimeter formulae of rectangle = 2×(l+b)

Perimeter = 2×(7+3)m

=2×10m

=20m

Area formulae of a rectangle = (l×b)m²

Area=(7×3)m²

=21m²