Question

HELP WILL GIVE BRAINLIEST Look at triangle ABC.

Coordinate grid shows negative 5 to positive 5 on the x axis and y axis at intervals of 1. A triangle ABC is shown with A at ordered pair 4, 5, B at ordered pair 1, 2, and C at ordered pair 4, 2.

What is the length of side AB of the triangle?

Answer 1

You have to use the distance formula

Distance=Square root of (X2-X1)2+(Y2-Y1)2
At the end it would be the square root of 18 or 4.24

Answer 2

Square root of 18.

Hope this helped :)