Question

The length and breadth of a rectangle are 10cm and 8cm.Find the
perimeter if length and breadth is
4) Doubled
5) Halved

Answer 1

Length of the rectangle 10 m

Breadth of the rectangle =8 m

Hence, the perimeter of the rectangle is calculated as follows

Perimeter =2(Length+Breadth)

Perimeter =2(10 m+8 m)

=2×18 m

We get,

=36 m

Hence, the perimeter of the rectangle 36 m