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In a quadrilateral PQRS/P=40^(@),/Q=60^(...

In a quadrilateral `PQRS/_P=40^(@),/_Q=60^(@),/_R=60^(@)`. Find `/_S`. Is this quadrilateral convex or concave?

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MTG IIT JEE FOUNDATION-UNDERSTANDING QUADRILATERALS-EXERCISE(MULTIPLE CHOICE QUESTION LEVEL-2 SUBJECTIVE PROBLEMS)
  1. Which of the following groups of angle can be the angles of a quadrila...

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  2. Let PQRS be a rhombus, find x,y

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  3. In a quadrilateral PQRS/P=40^(@),/Q=60^(@),/R=60^(@). Find /S. Is this...

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  4. Adjacent angles of a parallelogram are in the ratio of 2:7. Find their...

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  5. In a parallelogram, two adjacent angles are supplementary.

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  6. The diagonals of a quadrilateral are of lengths 6cm and 8cm. If the...

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  7. In the given figure find the measure of /C.

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  8. Three angles of a quadrilateral are in the ratio 1:2:3. The mean of th...

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  9. Prove that in a rhombus with angles of 60^(@), the shorter diagonal di...

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  10. A B C D is a rhombus whose diagonals intersect at Odot If A B=10 c m ,...

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  11. ABCD is a prallelogram in which /A=75^(@). Find the measure of each of...

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  12. In Figure, A B C D is a parallelogram in which /D A B=75^0a n d\ /D...

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  13. In a parallelogram A B C D ,\ /D=115^0, determine the measure of /A\ a...

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  14. Theratio of two sides of a rectagle is 3:5and its perimeter is 48m. Fi...

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  15. The interior angle of a regular polygon is 156^0dot Find the number of...

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  16. Two adjacent sides of a rectangle are in the ratio 4:3. The perimeter ...

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  17. Consider a parallelogram ABCD in the figure. Find the value of x.

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  18. Two regular polygon are such that the ratio between their number of...

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  19. The exterior angle of a regular polygon is one-third of its interio...

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  20. In a quadrilateral A B C D ,A O andB O are the bisectors of A/ and /B ...

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