Which of the triangles shown are isosceles triangles?

Triangle C

Step-by-step explanation:

Hello There!

An isosceles triangle has two congruent sides

Triangle C has two sides that equal 4 therefore triangle C is an isosceles triangle

Triangles A, B and C have no congruent sides therefore they are not isosceles triangles

I'm pretty sure that the correct answer here is Triangle C. I think this is the correct answer because an isosceles triangle has two sides that are the same length, and that's what Triangle C represents.

Step-by-step explanation:

Hope that this helps! :)

a.)the line for function b is steeper