Question

The length and breath of a playground are 62m 60 cm and 25m 40 cm respectively

Answer 1

For perimeter:

Length of playground = 6260cm

Breadth of playground=2540cm

Area of playground=2×[l+b]

=2×[6260+2540]

=2×8800

=17600

So perimeter of playground is equal to 17600cm.

For area:

Are of playground=l×b

=6260×2540

=3380400 cm

The area of playground is equal to 3380400 cm square.