Question

find the perimeter of the following figures

Answer 1

All opposite sides are same of figure. So answer is 18.00

Answer 2

Perimeter is sum of all sides:

Perimeter =s 1+ s 2 + s 3+ s 4

Here opposite sides are equal .

Hence perimeter is = 6 . 75 + 6 .75 + 2.25 + 2.25

==> 2*6.75 + 2.25*2

==> 2( 6.75 + 2.25)

==> 2 * 9 cm

==> 18 cm

The perimeter is 18 cm.

Hope it helps you

____________________________________________________________________