+91-8076753736[email protected]
logo
logo
-->

Lines And Angles

Question
CBSEENMA9002469
Wired Faculty App

The angle supplementary to 90° - 9° is
  • 90° + 9° 
  • 9°
  • 180° - 9° 
  • 360° - 9°

Solution

A.

90° + 9° 

Some More Questions From Lines and Angles Chapter

In figure, find the value of x.

In figure, if ∠POR and ∠QOR form a linear pair and a - b = 80° then find the value of a and b.

What value of x would make XOY a line if ∠XOZ = 7x + 20° and ∠YOZ = 3x in figure.

Two supplementary angles are in the ratio 4 : 5. Find the angles.

 In figure, lines AB and CD intersect at O. If ∠AOD : ∠DOC = 4 : 5 then find ∠COB.

An angle is equal to five times of its complement. Find the measure of the angle.

In figure, lines I and m intersect each other at O. If x = 40°, then, find the values of y, z and w.

If OA, OB. OC and OD are the rays such that ∠AOB = ∠COD = 150°, ∠BOC = 30° and ∠AOD = 30°. Is it true that AOC and BOD are straight lines? Justify your answer.

In figure, angles x and y are supplementary angles. If ∠x = 110°, find the value of y.

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation