If two angles are supplementary, then their sum is
$
{\text{A}}{\text{. 9}}{{\text{0}}^0} \\
{\text{B}}{\text{. 18}}{{\text{0}}^0} \\
{\text{C}}{\text{. 27}}{{\text{0}}^0} \\
{\text{D}}{\text{. 36}}{{\text{0}}^0} \\
$
Answer
328.8k+ views
Hint – If two angles are supplementary then they always form a straight line, use this concept to reach the solution of the problem.
Let AB be a straight line.
And let P and Q are two angles.
As we know the condition of supplementary angle which is, two angle make a supplementary angle if the sum of two angles is ${180^0}$.
$ \Rightarrow \angle P + \angle Q = {180^0}$(on a straight line the sum of angle is ${180^0}$)
Hence, option (B) is correct.
Note – In such types of questions always recall the property of supplementary angle which is that the sum of two angles always make ${180^0}$, or we can also say that two right angle also make a supplementary angle, and we can also say that two supplementary angle always form a straight line.

Let AB be a straight line.
And let P and Q are two angles.
As we know the condition of supplementary angle which is, two angle make a supplementary angle if the sum of two angles is ${180^0}$.
$ \Rightarrow \angle P + \angle Q = {180^0}$(on a straight line the sum of angle is ${180^0}$)
Hence, option (B) is correct.
Note – In such types of questions always recall the property of supplementary angle which is that the sum of two angles always make ${180^0}$, or we can also say that two right angle also make a supplementary angle, and we can also say that two supplementary angle always form a straight line.
Last updated date: 27th May 2023
•
Total views: 328.8k
•
Views today: 7.86k
Recently Updated Pages
Paulings electronegativity values for elements are class 11 chemistry CBSE

For a particle executing simple harmonic motion the class 11 physics CBSE

Does Nichrome have high resistance class 12 physics CBSE

The function f satisfies the functional equation 3fleft class 12 maths JEE_Main

Write a letter to the Principal of your school to plead class 10 english CBSE

Look at the handout below Write a letter to the organizers class 11 english CBSE

Trending doubts
What was the capital of Kanishka A Mathura B Purushapura class 7 social studies CBSE

Difference Between Plant Cell and Animal Cell

Write an application to the principal requesting five class 10 english CBSE

Ray optics is valid when characteristic dimensions class 12 physics CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Tropic of Cancer passes through how many states? Name them.

Write the 6 fundamental rights of India and explain in detail

Write a letter to the principal requesting him to grant class 10 english CBSE

Name the Largest and the Smallest Cell in the Human Body ?
