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Angle Q and R of a trianglePQR are 25^@ ...

Angle Q and R of a `trianglePQR` are `25^@` and `65^@` Write which of the following is true:

`RP^2+QR^2 = PQ^2`

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PSEB-THE TRIANGLE AND ITS PROPERTIES-EXAMPLE
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  2. Find the unknown lengthx in the following figures

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  3. Find the unknown lengthx in the following figures

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  4. Find the unknown length x in the following figures

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  5. Find the unknown lengthx in the following figures

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  6. Find the unknown lengthx in the following figures

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  7. PQR is a triangle, right-angled at P. If PQ = 10 cm and PR = 24 cm, fi...

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  8. ABC is a triangle, right-angled at C. If AB = 25 cm and AC = 7 cm, fin...

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  9. A 15 m long ladder reached a window 12 m high from the ground on placi...

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  10. Which of the following can be the sides of a right triangle? (i)2.5 ...

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  11. A tree is broken at a height of 5 m from the ground and its top touche...

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  12. Angle Q and R of a trianglePQR are 25^@ and 65^@ Write which of the fo...

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  13. Angle Q and R of a trianglePQR are 25^@ and 65^@ Write which of the fo...

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  14. Angle Q and R of a trianglePQR are 25^@ and 65^@ Write which of the fo...

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  15. Find the perimeter of the rectangle whose length is 40 cm and a diagon...

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  16. The diagonals of a rhombus measure 16 cm and 30 cm. Find its perimeter...

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  17. Which is the longest side in the triangle PQR, right-angled at P?

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  18. Which is the longest side in the triangle ABC, right-angled at B?

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  19. Which is the longest side of a right triangle?

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  20. ‘The diagonal of a rectangle produce by itself the same area as produc...

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