Question

HELP ASAP

Find the measures of the 3 angles of a triangle if the sum of the measure of
the first angle (X) and the measure of the second angle (Y) equals the
measure of the third angle (2), and if two times the measure of the first angle
is 20 degrees more than the measure of the third angle.

Answer 1

x+y+z=180

Since y+z=5x, x+5x=180, so x=30

So,

30+y+z=180

y+z=150

Since z=y+24, y+y+24=150

2y=126

y=63

30+63+z=180

z=87

So x=30, y=63, z=87

Explanation: