Table of Contents
- 1 What is the supplement of an angle whose measure is 30 degrees?
- 2 How do you find the degree of a supplementary angle?
- 3 What is the complementary of 30?
- 4 What is the measure of the angle whose measure is 32 degree less than its supplement?
- 5 How do you find a 30 degree angle without a protractor?
- 6 What is the complement and supplement of a 60 degree angle?
- 7 What is the difference between 120 degrees and 30 degrees?
What is the supplement of an angle whose measure is 30 degrees?
The supplement of 30° is the angle that when added to 30° forms a straight angle (180° ).
Which angle is 30 degree less than its supplement?
x=75 degrees ans. for the smaller angle.
How do you find the degree of a supplementary angle?
Supplementary Angles
- Let the measure of one of the supplementary angles be a .
- Measure of the other angle is 2 times a .
- So, measure of the other angle is 2a .
- If the sum of the measures of two angles is 180° , then the angles are supplementary.
- So, a+2a=180°
- 3a=180°
What is the angle measure of 30?
A 30-degree angle is an acute angle. An angle is formed when two lines meet or intersect at a point. An acute angle is one in which the measure of the angle is less than 90 degrees….30 Degree Angle.
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| 4. | 30-Degree Angles in Real Life |
| 5. | FAQs on 30-Degree Angle |
What is the complementary of 30?
Trigonometry Examples The complement of 30° is the angle that when added to 30° forms a right angle (90° ).
What is the supplementary angle of 31 degrees?
149° angle
To find a supplementary angle. subtract the known angle from 180°. The angle supplementary to a 31° angle is a 149° angle.
What is the measure of the angle whose measure is 32 degree less than its supplement?
Let the measure of the required angle be x∘. Then, measure of its supplement =(180-x)∘. ∴(180-x)-x=32⇒2x=148⇒x=74. Hence, the measure of the required angle is 74∘.
What is the angle which is double of its supplement?
60° angle is double of its supplement.
How do you find a 30 degree angle without a protractor?
In the exam you will have a ruler and a pair of compasses, which you can use to construct a 60 degree angle by drawing two arcs. You can then draw two more arcs to bisect that 60 degree angle and make a 30 degree angle.
What is the measure of the supplement of the angle?
The measure of an angle�s supplement is 30 degrees more than three times the measure of its complement. What is the measure of the angle? . . From: “The measure of an angle�s supplement is 30 degrees more than three times the measure of its complement.”
What is the complement and supplement of a 60 degree angle?
Now check your work agains the information in the original problem. The supplement of a 60 degree angle is 120 degrees since 60+120=180. The complement of a 60 degree angle is 30 degrees since 60+30=90. A 120 degree angle is 30 more than 3 times a 30 degree angle 120 is 30 more than 90.
What are supplementary angles in maths?
In Maths, two angles are said to be supplementary, when the angles add up to 180 degrees. The supplementary angle need not be adjacent to each other, but its sum should be equal to 180 degrees.
What is the difference between 120 degrees and 30 degrees?
A 120 degree angle is 30 more than 3 times a 30 degree angle 120 is 30 more than 90. TRUE! That’s it. Please email your questions or comments. I’m happy to explain in more detail.