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प्रश्न
An angle is equal to its supplement. Determine its measure.
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उत्तर
Let the supplement of the angle be x°
According the given statement, the required angle is equal to its supplement, therefore, the required angle becomes x°.
Sine both the angles are supplementary, therefore, their sum must be equal to 180°
Or we can say that:
` x + x = 180°`
`2x = 180°`
`x = (180°)/2`
` x = 90°`
Hence, the required angle measures 90°.
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संबंधित प्रश्न
Fill in the blank so as to make the following statement true:
If the sum of two adjacent angles is 180°, then the ______ arms of the two angles are
opposite rays
State, true or false:
A line segment 4 cm long can have only 2000 points in it.
State, true or false:
Is 45° the supplement of 45°?
Write the number of endpoints in
(a) a line segment AB
(b) a ray AB
(c) a line AB
How many rays can be drawn through a fixed point O?
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the given figure, AB is perpendicular to BC at B.
Find:
(i) the value of x.
(ii) the complement of angle x.
Write the supplement of 0°
Write the supplement of x°
Write the supplement of `1/5` of a right angle
