if the complement of an angle is one third of its supplement find the angle
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Answered by
9
the complement of angle. = ( 90 - x )...... and 1/3 of supplement means. 1/3 ( 180 - x). so. ( 90 - x ). = 1/3 ( 180 - x ). solve it. and the answer will be 45
Answered by
25
Consider the required angle as
We know that the complement can be written as and the supplement can be written as
To find the measure of an angle is equal to its complement
We get
We can also write it as
So, we get
By division we get
Therefore the measure of an angle which is one third of its supplement is 45°
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