Question

What is the perimeter of an isosceles triangle with base of 13 m and congruent sides of 9 m?

Answer 1

Well the perimeter is just the distance of the edge of the shape

Answer 2

ok

Answer 3

good drawing

Answer 4

With an isosceles triangle, two sides have the same length

Answer 5

31

Answer 6

how did u get 31

Answer 7

So 9 + 9 + 13 gives you the distance around the triangle

Answer 8

Or the perimeter

Answer 9

and that's 31

Answer 10

Yep, in meters :)

Answer 11

Yep that's how I got it!