Question

Which relationship is always correct for the angles p, q, and r of triangle ABC?

A triangle ABC has angle ABC labeled as q, angle BCA labeled as r, and the exterior angle at A labeled as p.

Answer 1

a. p + r = q
b. p + q + r = 180 degrees
c. p + q + r = 90 degrees
d. q + r = p

Answer 2

@Jaynator495 @kohai please help

Answer 3

@Missa_25

Answer 4

@paki

Answer 5

@pooja195

Answer 6

Please someone help

Answer 7

the measure of exterior angle of a triangle is equal to the sum of the opposite inner angles of the triangle

so p=q+r

Answer 8

Thank you so much