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In a quadrilateral PQRS, angleP+angleS=1...

In a quadrilateral PQRS, `angleP+angleS=180^@`. Name the type of quadrilateral it is?

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MODERN PUBLICATION-QUADRILATERALS-EXERCISE
  1. Diagonals of the parallelogram bisect each other at right angles...

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  2. Name the quadrilateral formed in which two parallel of adjacent sides ...

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  3. In a quadrilateral PQRS, angleP+angleS=180^@. Name the type of quadril...

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  4. In a parallelogram PQRS, write the sum angles of P and Q.

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  5. ABCD is a rectangle with angleBCA=34^@ find angleDBC.

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  6. The perimeter of a parallelogram is 24 cm. if the large side measures ...

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  7. In quadrilateral ABCD, AP and BP are bisector of angleA and angleB res...

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

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

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

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

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

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

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

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

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

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

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

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

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

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