THE vertices of a triangle are P (-1,3), Q (2,-1), and R (5,3) choose all the congruent sides of the triangle

Select all that apply

- PQ

- PR

- QR

Question

Mathematics

Grady Kelly

15 July, 07:33

THE vertices of a triangle are P (-1,3), Q (2,-1), and R (5,3) choose all the congruent sides of the triangle

Select all that apply

- PQ

- PR

- QR

+4

Answers (1)

Know the Answer?

Matthew Jennings · Answer 1

PQ and QR are congruent.

Step-by-step explanation:

The length of PQ = sqrt [ (2 - - 1) ^2 + (-1 - 3) ^2]

= sqrt 25

= 5 units.

QR = sqrt [ (5-2) ^2 + (3 - - 1) ^2) ]

= sqrt 25

= 5 units.

PR = sqrt [ (3-3^2 + (5 - - 1) ^2]

= sqrt 36

= 6 units.

THE vertices of a triangle are P (-1,3), Q (2,-1), and R (5,3) choose all the congruent sides of the triangleSelect all that apply- PQ- PR- QR

THE vertices of a triangle are P (-1,3), Q (2,-1), and R (5,3) choose all the congruent sides of the triangle

Select all that apply

- PQ

- PR

- QR