Home
Class 9
MATHS
If figure, ifangleABC=20^(@),"then"angle...

If figure, if`angleABC=20^(@),"then"angleAOC" is equal to"`

A

`20^(@)`

B

`40^(@)`

C

`60^(@)`

D

`10^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CIRCLES

    NCERT EXEMPLAR ENGLISH|Exercise Exercise 10.2|10 Videos

  • CIRCLES

    NCERT EXEMPLAR ENGLISH|Exercise Exercise 10.3|20 Videos

  • Areas of Parallelograms and Triangles

    NCERT EXEMPLAR ENGLISH|Exercise Exercise-9.4 Long Answer Type Questions|10 Videos

  • CONSTRUCTIONS

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|5 Videos

Similar Questions

Explore conceptually related problems

In figure, if angleOAB=40^(@),"then"angleACB " is equal to "

In figure, if angleAOB=125^(@), then angleCOD is equal to

In figure, if angleAOB=90^(@) and angleABC=30^(@)," then" angleCAO is equal to

In figure, if angleDAB=60^(@),angleABD=50^(@),"then "angleACB is equal to

In figure, BC is a diameter of the circle and angleBAO=60^(@)." Then", angleADC is equal to

In the following figure, angleBAC=60^(@)" and "angleABC=65^(@) . Prove that : (i) CF gt AF" (ii) "DC gt DF

In figure, angleOAB=30^(@) and angleOCB=57^(@)." Find "angleBOC and angleAOC .

If AP, BQ and CR are the altitudes of acute triangleABC and 9AP+4BQ+7CR=0 angleABC is equal to

In the given figure, angleOAB= 30^(@) and angleOCB= 57^(@) , find angleBOC and angleAOC

In the given figure, angleABC= 90^(@) and BC is diameter of the given circle. Show that: AC xx AD= AB^(2)