Supplementary Angles

Q.

Question 5
Find the angle which is equal to its supplement:

Q.

Among two supplementary angles, the measure of the larger angle is ${44}^{\circ }$ more than the measure of the smaller. find their measure.

Q.

The magnitude of an angle which is $\frac{2}{3}$ of its supplement.

Q. Find the angle, which is two-third of its supplement.

1. 42°
2. 52°
3. 62°
4. 72°

Q.

Two angles are called supplementary angles if their sum is ${180}^{\circ }$.

1. True

2. False

Q. Find the supplement of the angle measuring 60 degrees.

1. 120 degrees
2. 140 degrees
3. 90 degrees
4. 110 degrees

Q.

One angle is 110^o, its supplement angle is equal to

1. 70^o

2. 260^o

3. 110^o

4. 180^o

Q.

(a) Find the angle which is supplementary to itself.
(b) Find the angle which is double its supplement.
[2 MARKS]

Q.

Find the measure of an angle which is 25° less than its supplement

Q.

What is the supplement of 125°

Q. An angle measures 130°. What is the measure of its supplementary angle?

1. 30°
2. 70°
3. 50°
4. 90°

Q. 20% of an angle is the supplement of 60° . Find the angle .

Q.

Find the measure of an angle which is twice its supplement

Q.

Two adjacent supplementary angles form a linear pair. State whether true or false.

1. False
2. True

Q. If the difference of two supplementary angles is 30 degress, then find the angles.

1. 30 degrees and 160 degrees
2. 75 degrees and 105 degrees
3. 25 degrees and 155 degrees
4. 15 degrees and 165 degrees

Q. an angle is 30º less than 2 times it supplementary. find the angle

Q. Two supplementary angles are in the ratio 1 : 3. Find the angles.

1. ${60}^{\circ }$ and ${120}^{\circ }$
2. ${50}^{\circ }$ and ${130}^{\circ }$
3. ${75}^{\circ }$ and ${115}^{\circ }$
4. ${45}^{\circ }$ and ${135}^{\circ }$

Q.

If two angles are supplementary, then the sum of their measure is ____

Q.

An angle is half of its supplement find the measurement of the angle?

Q.

An angle is thrice its supplement find the measure of both the angles.

Q.

What is the complementary angle of 57°?

What is the supplementary angle of 105°?

Q.

Question 87

If the complement of an angle is ${62}^{\circ },$ then find its supplement.

Q.

Question 21

If two supplementary angles are in the ratio 1: 2 , then bigger angle is
(a) ${120}^{\circ }$
(b) ${125}^{\circ }$
(c) ${110}^{circ}$
(d) ${90}^{\circ }$

Q. Question 6
In the given figure, $\angle 1$ and $\angle 2$ are supplementary angles. If $\angle 1$ is decreased, what changes should take place in $\angle 2$ so that both the angles still remain supplementary?

Q.

Question 85

Can two acute angles form a pair of supplementary angles? Give reason in support of your answer.

Q.

Question 98

Measures (in degrees ) of two supplementary angles are consecutive odd integers. Find the angles.

Q.

Find the measure of an angle, which is:
${36}^{\circ }$more than its supplement.

Q.

Question 9 (iv)
In the adjoining figure:

Are $\angle$ BOD and $\angle$ DOA supplementary?

Q. Two angles are supplementary.if one of them is one third of the other, find the angle

Q.

The supplement of an angle is one-fifth of itself. Determine the angle and its supplement.

1. 50° and 130°

2. 150° and 50°

3. 30° and 120°

4. 150° and 30°