Advertisements
Advertisements
Question
Write the supplement of 80° 49′ 25″
Advertisements
Solution
Supplement of 80° 49′ 25″
= `180°− 80° 49′ 25″
= 99° 10′ 35″ ......`{∵ 1° = 60′ and 1′ = 60″}`
APPEARS IN
RELATED QUESTIONS
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.
The complement of an acute angle is ..............
Two straight lines AB and CD cut each other at O. If ∠BOD = 63°, then ∠BOC =
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the given figure, BAC is a straight line.
Find:
(i) x
(ii) ∠AOB
(iii) ∠BOC
Write the complement of (x + 5)°
Write the supplement of x°
Write the supplement of (90 + a + b)°
In the given figure, lines PQ, MN, and RS intersect at O. If x : y = 1 : 2 and z = 90°, find ∠ROM and ∠POR.
In the given figure, the arrows indicate parallel lines. State which angles are equal. Give a reason.
