Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

PLEASE NO TROLLS
Find the measure of angle A


PLEASE NO TROLLS Find The Measure Of Angle A class=

Sagot :

Answer is: 50
the outside angle is equal to the remote interior angles.
120=15x+5+22x+4
combine like terms
120=37x+9
minus 9 both sides
111=37x divide by 37 both sides
x=3
Now substitute x
15x+5=A
15(3)+5=A
45+5=A
50=A