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In a parallelogram PQRS, if /P = 70^@, t...

In a parallelogram PQRS, if `/_P` = `70^@`, then `/_R`= _____.

A

`110^@`

B

`70^@`

C

`290^@`

D

`20^@`

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NCERT TELUGU-QUADRILATERALS-EXERCISE
  1. Show that the diagonals of a square are equal and right bisectors of e...

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  2. If a parallelogram has its sides equal and each angle is 90^@, then it...

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  3. In a parallelogram PQRS, if /P = 70^@, then /R= .

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  4. If two adjacent sides of a parallelogram are 3.5, 6 cms. Then its peri...

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  5. The angle bisectors of a parallelogram form a

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  6. In the adjacent figure ABCD is a parallelogram angle A=50^@ and angle ...

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  7. In /\ABC, bar(AD) and bar(BE) are the midpoints of bar(BC) and bar(AC)...

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  8. ABCD is a trapezium in which AB||CD. P and Q are midpoints of bar(AD) ...

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  9. In a figure bar(PQ)|/|bar( BC) and P, Q are midpoints of bar(AB), bar(...

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  10. Fill in the Blanks :A figure formed by joining the mid points of a par...

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  11. Fill in the Blanks:If the mid-points of the sides of a square are join...

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  12. Fill in the Blanks:The sum of four angles in a quadrilateral isright a...

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  13. Fill in the Blanks:In a parallelogram PQRS, the bisectors of consecuti...

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  14. The angles of a quadrilateral are in ratio of 2:3:4:6. Find the measur...

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  15. A parallelogram in which two adjacent sides are equal is a ……….

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  16. Fill in the Blanks:The diagonals of a rhombus divide it into congruent...

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  17. Fill in the Blanks:The diagonals of a rectangle are of

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  18. Fill in the Blanks:The diagonals of a square are equal andeach other.

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  19. Fill in the Blanks:The ratio of areas of a triangle and 9 par allelogr...

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  20. ABCD is a parallelogram and P is a point of bar(CD). Show that ar(/\AB...

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