Question

If angle G is twenty more than three times a number and Angle H is three times a number, and the two angles are supplementary, what is the value of H?
and the choices are
80,
100,
10,
50
SUPPLEMENTARY= 180 DEGRESSSS

Answer 1

Answer:

B.100

in supplementary 2angles =180

then angle g+angle H= 180

=20more than three times=80

=80+H=180

H=180-80 H=100