Question

How can you tell if a triangle is isosceles?

A.) Use the distance formula to see if at least two sides are congruent.

B.) Use the slope formula to see if any sides are perpendicular.

C.) Use the distance formula to see if all three sides are congruent.

D.) Use the slope formula to see if any sides are parallel.

Answer 1

Its C

Answer 2

yeah

Answer 3

Can you explain how to do this please?

Answer 4

sure its goin to take a while

Answer 5

no its not c its A

Answer 6

because isosceles have two equal sides not three

Answer 7

Ok thats fone. I just need to understand the material

Answer 8

thats*fine*

Answer 9

ok so do you know the distance formula ?

Answer 10

yes

Answer 11

its hard to explain @IMStuck can you help explain it

Answer 12

lol ok. thanks anyway. I awarded you a medal for helping me :)

Answer 13

oh thank you