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In triangle PQR, /Q=90^@, PQ=QR=5sqrt 2....

In `triangle PQR`, `/_Q=90^@`, PQ=QR=`5sqrt 2`. PR=10 then `/_P`=……a)`45^@` b)`30^@` c)`60^@` d)Data insufficient

A

`30^@`

B

`45^@`

C

`60^@`

D

Data not sufficient

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CHETANA PUBLICATION-PYTHAGORAS THEOREM-EXERCISE
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  2. In triangle ABC,/B=90^@,/C=30^@,AB=6 cm then AC=…………

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  3. In triangle PQR, /Q=90^@, PQ=QR=5sqrt 2. PR=10 then /P=……a)45^@ b)30...

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  4. Which of the following is a Pythagorean triplet?

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  8. In triangle PQR, m/PQR=90^@, seg QS|hypPR, then: a)PS^2=QS xx PR b)QS^...

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  9. In which of the following quadrilateral, sum of squares of all sides i...

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  13. Sides of triangle are given as 10,12,15. Determine if it is a right an...

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  14. Sides of triangle are given as 20,16,12. Determine if it is a right an...

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  17. In triangle PQR, /PQR=90^@, seg QS|side PR such that P-S-R. PS=4, PQ=6...

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  18. In triangle PQR, M is the midpoint of side QR. If PQ=11, PR=17 and QR=...

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  19. In triangle ABC, AP is a median on side BC. If AP=7,AB^2+AC^2=260, fin...

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  20. In triangle ABC, AB^2+AC^2=122 and BC=10. Find the length of the media...

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