Question

In triangle QRS, m 10 years ago

Answer 1

ok... so you know the angle sum of a triangle is 180 so the the 3 angles

8x + 14x + 2 + 10x + 50 = 180

or

32x + 52 = 180

solve for x

when you get x remember m<R = 10x + 2

hope it helps

Answer 2

just saying why does it say m before the angle?

Answer 3

it means "measure of ... "

Answer 4

oh haha thanks.

Answer 5

welcome :) @Sepeario

Answer 6

thank you @campbell_st