Any two supplementary angles between 7:2 find the measure of angle
Answers
Answered by
0
Answer:
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Answered by
0
Answer:
140°,40°
Step-by-step explanation:
take common as x
so, 7x+2x=180°
9x=180°
x=20°
so,
7x=7 X 20°
=140°
2x=2 X 20°
=40°
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