Question

Identify the triangle as isosceles, or equilateral. K(7, 0), L(3, 4), M(2, -1)

Answer 1

You can distance the 3 sides and find out.

Answer 2

you should label each plotting point with a letter to less confuse yourself

Answer 3

once you do that remember:

isosceles: 2 equal lengths, one different
equilateral: all 3 are the same

Answer 4

Tell me what you get when you finished distancing the points :)

Answer 5

so its isosceles?

Answer 6

Well what did you get for the distances?

Answer 7

Consider points

3,4=A
7,0=B
2,-1=c

find the distance of AB, BC, CA

Answer 8

If you used the formula...

SIDE AB=the square root of 32
SIDE BC=the square root of 26
SIDE CA= the square root of 26

Answer 9

This makes the triangle _____?

Answer 10

isosceles?

Answer 11

Yep ^

Answer 12

thnx