Question

Find the perimeter of an isosceles
triangle with equal sides measure 12 cm
each and third side measures 8.5 cm.
options are :

32 cm
30 cm
20.5 cm
32.5 cm​

Answer 1

Answer:

Step-by-step explanation:

Since it is an isosceles  triangle, sides are

      12 cm, 12cm, 8.5cm

Therefore perimeter

=12+12+8.5

=32.5 cm

Hope it helps:)