Home
Class 9
MATHS
In the given figure lines AB and CD inte...

In the given figure lines AB and CD intersect at O. If `angleAOC+angleBOE=70^(@)` and `angleBOD=40^(@)`, find `angleBOE` and reflex `angleCOE`.

Text Solution

Verified by Experts

The correct Answer is:
`250^(@)`
Promotional Banner

Topper's Solved these Questions

  • LINES AND ANGLES

    CPC CAMBRIDGE PUBLICATION|Exercise Exercise 3.2|6 Videos

  • LINES AND ANGLES

    CPC CAMBRIDGE PUBLICATION|Exercise Exercise 3.3|6 Videos

  • LINEAR EQUATIONS IN TWO VARLABLES

    CPC CAMBRIDGE PUBLICATION|Exercise Exercise 10.4|2 Videos

  • NUMBER SYSTEMS

    CPC CAMBRIDGE PUBLICATION|Exercise Exercise 1.6|3 Videos

Similar Questions

Explore conceptually related problems

In Fig , lines AB and CD intersect at O. If angleAOC+angleBOE=70^(@) and angleBOD=40^(@) , find angleBOE and " reflex " angleCOE.

In the given figure, lines XY and MN intersect at O. If anglePOY=90^(@) and a:b=2:3 , find c.

In the given figure, AB|| CD. Find the value af x.

In the given figure lines bar(XY) and bar(MN) intersect at O. If ∠POY = 90^(@) and a: b = 3: 4, find c.

In Fig , lines XY and MN intersect at O. If anglePOY=90^(@) and a : b = 2 : 3 , find c.

In the adjacent figure lines PQ and RS intersect each other at point O. If anglePOR : angleROQ = 5: 7, find all the angles.

In the given figure ,AB,BC and AC touch the circle at L,M and N respectively .If angleB=70^(@) and angleC=60^(@) ,then the measure of angleLON is :

In Figure if AB||CD, angleAPQ=50^(@) and anglePRD=127^(@) find x and y .

In the figure , if AB = CD and angle AOB =90^@ find angle COD