Look at triangle ABC. What is the length of side AB of the triangle? A) 3 B) 5 C) √6 D) √13

asked Oct 23, 2018 171k views

1 vote

Look at triangle ABC. What is the length of side AB of the triangle?

A) 3
B) 5
C) √6
D) √13

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2 votes

The answer is D. I used the distance formula to solve

Radinator answered Oct 24, 2018

7.3k points

5 votes

Use distance formula.
√(2-5)²+(2-4)²
√(-3)²+(-2)²
√9+4
√13

Letter D.

Mstrobl answered Oct 29, 2018