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Opposite angles of a quadrilateral ABCD ...

Opposite angles of a quadrilateral ABCD are equal. If AB=4 cm determine CD.

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MODERN PUBLICATION-QUADRILATERALS-EXERCISE
  1. In quadrilateral ABCD, AP and BP are bisector of angleA and angleB res...

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  2. If three angles of a quadrilateral are 110^@,65^@ and 105^@ then find ...

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  3. Opposite angles of a quadrilateral ABCD are equal. If AB=4 cm determin...

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  4. Can all the angles of a quadrilateral be right angles? Give reasons fo...

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  5. In a parallelogram PQRS, if angleS=125^@, find the measure of angleP.

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  6. If the angles of a quadrilateral are in the ratio 3:5:9:13 , then find...

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  7. In a parallelogram PQRS, angleP=(3x-20)^@,angleQ=(y+15)^@,angleR=(x+40...

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  8. In the fig. PQRS is a trapezium. Find the values of x and y

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  9. In the fig. ABCD and AEFG are the parallelogram if angleC=58^@, find a...

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  10. PQRS is a parallelogram. Find the values of x and y

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  11. Diagonals of a parallelogram ABCD intersects at O. if angleBOC=90^@ an...

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  12. In the fig. ABCD is a rectangle in which diagonal AC is produced to E....

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  13. ABCD is a trapezium with parallel sides AB = a cm and DC = 6 cm E and ...

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  14. True/false If all the sides of quadrilateral are equal, then it is a r...

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  15. True/false Diagonals of a paralllelogram are perpendicular to each oth...

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  16. True/false All the four angles of a quadrilateral can be obtuse angles...

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  17. True/false Diagonals of a rhombus are perpendicular but unequal.

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  18. The figure formed by joining the midpoints of the consecutive sides of...

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  19. True/false If three angles of quadrilatera are 30^@,80^@,110^@ then th...

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  20. In a parallelogram, sum of any two adjacent angles is 180^@.

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