Question

An isosceles triangle with congruent sides of 16.2 cm and a third side half that length
a. 19.5 cm
c. 40.05 cm
b. 40.5 cm
d. 38.8 cm

Answer 1

Answer: option iii

The perimeter of an isosceles triangle with congruent sides of 16.2 cm and a third side half that length is 16.2+16.2+8.1 = 40.5 cm

Explanation:

The perimeter of an isosceles triangle with congruent sides of 16.2 cm and a third side half that length is 16.2+16.2+8.1 = 40.5 cm

First side is = 16.2 cm

Second side is = 16.2 cm

Third side = half of 16.2 = 8.1 cm

The perimeter of an isosceles triangle with congruent sides of 16.2 cm and a third side half that length is 16.2+16.2+8.1 = 40.5 cm

Answer 2

Answer:

C

Step-by-step explanation: