Two angles are supplements if one of them is one third of the other find the angle
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Answer
Correct option is
A
135
o
,45
o
Let the angle is x, and its supplementary angle is
3
1
x.
We know that the sum of the supplementary angles is 180
o
, then
x+
3
1
x=180
o
⇒
3
4
x=180
⇒x=
4
180×3
=135
o
It's supplementary angle =
3
135
=45
o
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