Question

Please HELP!
Prove that the base angles of an isosceles triangle are congruent. Be sure to create and name the appropriate geometric figures.

Answer 1

what topics do you know

Answer 2

What do you mean?

Answer 3

isoscolese means that 2 of the three sides have the same length

Answer 4

So the left and right angles, not the bottom straight one.

Answer 5

THe two angles opposite the equal sides, are equal a = b

Answer 6

not sure how far you have to go , but you could say ' isocelese triangle theorem' or if you have to prove that, then look here

http://math.tutornext.com/geometry/isosceles-triangle-theorem.html

Answer 7

Okay, thank you!

Answer 8

welcome