Home
Class 8
MATHS
The sides AB and CD of a quadrilateral A...

The sides AB and CD of a quadrilateral ABCD are extended to points P and Q respectively. Is `angleADQ + angleCBP = angleA + angleC`? Give reason.

Promotional Banner

Topper's Solved these Questions

  • UNDERSTANDING QUADRILATERALS AND PRACTICAL GEOMETRY

    NCERT EXEMPLAR|Exercise EXERCISE|200 Videos

  • UNDERSTANDING QUADRILATERALS AND PRACTICAL GEOMETRY

    NCERT EXEMPLAR|Exercise APPLICATIONS, GAMES AND PUZZLES|3 Videos

  • SQUARE - SQUARE ROOT AND CUBE-CUBE ROOT

    NCERT EXEMPLAR|Exercise Exercise |52 Videos

  • VISUALISING SOLID SHAPES

    NCERT EXEMPLAR|Exercise EXERCISE |91 Videos

Similar Questions

Explore conceptually related problems

Sides AB and CD of a quadrilateral ABCD are extended as in figure. Then a + b is equal to

Sides AB and CD of a quadrilateral ABCD are extended as shown in the figure Then a+b is equal to

In Fig. 7.48, sides AB and AC of DeltaA B C are extended to points P and Q respectively. Also, /_P B C\ \ A B .

Consider a triangle ABC .The sides AB and AC are extended to points D and E respectively, such that AD=3AB and AE=3AC . Then one diagonal of BDEC divides the other diagonal in the ratio p:q then p+q=

In a quadrilateral ABCD, AO and BO are the bisectors of angleA and angleB respectively. Prove that angleAOB=1/2(angleC+angleD).

The middle points of the parallel sides AB and CD of a parallelogram ABCD are P and Q respectively. If AQ and CP divide the diagonal BD into three parts BX, XY and YD, then which one of the following is correct ?

In the given figure, ABCD is a quadrilateral and E and F are points on AD and CD respectively such that AB = CB, angleABE=angleCBF and angleEBD=angleFBD. Prove that BE=BF.

The sides AB and CD of a cyclic quadrilateral ABCD are produced to meet at P. The sides AD and BC are produced to meet at P. The sides AD and BC are produced to meet at Q. If ltADC = 85^(@) and lt BPC = 40^(@) , then ltBAD is equal to

The sides AB and CD of a cyclic quadrilateral ABCD are produced to meet at P. The sides AD and BC are produced to meet at Q. If angle ADC = 85^(@) and angle BPC = 40^(@) , then angle BAD is equal to

In a quadrilateral ABCD angle bisector of angleB and angleD are meeting at point P and Q respectively on extended sides of CD and AB. Then how angleP and angleQ, angleABC and angleaADC are related.