2 supplimentary angles differ by 30°. find the measurement of each angle
Answers
Answered by
54
Let the angles be x and (x-30)
x+x-30 = 180
2x = 210
x = 105
Then next angle 105 - 30
75
Answered by
6
Let one angle be x.
Other angle = x+30°
=⟩ x+(x+30) = 180°
=⟩ 2x+30 = 180°
=⟩ 2x = 180° - 30°
=⟩ 2x = 150°
=⟩ x = 150°/2
=⟩ x = 75°
=⟩ One angle = 75°, Second angle = 75° + 30° = 105°
The measurement of each angle is 75° and 105°.
HoPe this helps ❤️
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