Advertisements
Advertisements
प्रश्न
One angle is equal to three times its supplement. The measure of the angle is
पर्याय
130°
135°
90°
120°
Advertisements
उत्तर
Let the supplement of the angle be x°
Therefore, according to the given statement, the required angle measures 3x°
Since the angles are supplementary, therefore their sum must be equal to 180°
Or we can say that
`x + 3x = 180`
`4x = 180`
`x =180/ 4`
` x =45`
Thus, the supplement of 45°angle measures
3x = 3(45°)
= 135°
APPEARS IN
संबंधित प्रश्न
If two straight lines intersect each other, prove that the ray opposite to the bisector of one of the angles thus formed bisects the vertically opposite angle.
Define supplementary angles.
If a wheel has six spokes equally spaced, then find the measure of the angle between two adjacent spokes.
Two straight lines AB and CD cut each other at O. If ∠BOD = 63°, then ∠BOC =
In the given figure, if l || m, what is the value of x?
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 complement of `1/2` of a right angle
Write the complement of `1/3` of 180°
Write the supplement of 100°
In the given figure, find the measure of the unknown angles:
