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Pranali and Prased started walking to th...

Pranali and Prased started walking to the East and to the North respectively, from the same point and at the same speed. After 2 hours distance between them was `15sqrt2` km. Find their speed per hour.

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The correct Answer is:
Speed of Parnali and Prasad is 7.5 Km/hr.
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UNIQUE PUBLICATION-PYTHAGORS THEORM-PROBLEM SET 2
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  2. Find the length of the hypotenuse of a right angled triangle if remain...

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  3. A side of an isosceles right angled triangle is x. Find its hypotensus...

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  4. In DeltaPQR,PQ=sqrt8, QR=sqrt5, PR=sqrt3. Is Delta PQR a right angled ...

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  5. In Delta RSTangle S =90^(@), angle T=30^(@), RT=12 cm then find RS and...

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  6. Find the diagonal of a reactangle whose length is 16 cm and area is 19...

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  7. Find the length of the side and perimeter of an equilateral triangle w...

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  8. In Delta ABC seg AP is a median. If BC=18, AB^(2)+AC^(2)=260 Find AP.

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  9. Delta ABC is an equilateral triangle. Point P is on base BC such that ...

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  10. From the information given in the figure, prove that PM=PN=sqrt3xxa

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  11. Prove that the sum of squares of the diagonals of a parallelogram is e...

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  12. Pranali and Prased started walking to the East and to the North respec...

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  13. In Delta ABC, angle BAC =90^(@), seg BL and seg CM are median of Delta...

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  14. Sum of the squares of adjacent sides of a parallelogram is 130 sq. cm ...

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  15. In Delta ABC, seg AD bot seg BC DB=3CD. Prove that : 2AB^(2)=2AC^(2...

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  16. In an isosceles triangle, length of the congruent sides is 13 cm and i...

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  17. In a trapezium ABCD seg AB||seg DC seg BD bot seg AD, seg AC bot s...

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  18. In the figure DeltaPQR is an equilateral triangle. Point S is on seg Q...

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  19. Seg PM is a median of Delta PQR. IF PQ =40, PR=42and PM =29, find QR.

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  20. Seg AM is a median of Delta ABC. If AB=22, AC=34, BC =24, find AM.

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