(Due in 20 minutes) The three side lengths of four triangles are given. Which triangle is a right triangle?

Triangle 1: √13, 6, 7

Triangle 2: 7, 8, 13

Triangle 3: 10, 11, 12

Triangle 4: √10, 9, 8

good luck on your studies! : )

david edward.

2

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex