Answer:
G = 107° , F = 73° , E = 37°
Step-by-step explanation:
to find G you can use other way:
- the measure of an exterior angle is equal to the sum of the measures of the two non-adjacent interior angles
70° + 37° = 107°
or you can:
G = straight angle - adjacent angle
180° - 73° = 107°
to fing F:
- the measure of third angle = the sum of all angles - the sum of two angles
to find E:
180° (straight angle) - 143 = 37°
