In the given figure find the value of x.
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your answer is given above figure
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To Find :-
Value of 'x'.
Let's understand :-
By observing we xan say that the two angles are on Straight line.They are also called as supplementary adjacent angles. i.e their sum is 180°.
Solution :-
Given Two angle = 5x , 4x.
5x + 4x = 180°
9x = 180°
x =
x = 20°.
First angle = 5x = 5 × 20° = 100°
Second angle = 4x = 4 × 20° = 80°.
Know More :-
- Supplementary Angles :-
If sum of two Angles is 180° then we call those angles as Supplementary Angles.
- Complementary Angles :-
If sum of two Angles is 90° then we call those angles as Complementary Angles.
- Vertically opposite Angles :-
If two Angles are vertically opposite to each other are called Vertically opposite Angles.
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