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Draw rough sketches for the following: In `trianglePQR`, PQ and PR are altitudes of the traingles.

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SUBHASH PUBLICATION-THE TRAINGLE AND ITS PROPERTIES-EXAMPLE
  1. Draw rough sketches for the following: In lfloorABC, BE is a median.

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  2. Draw rough sketches for the following: In trianglePQR, PQ and PR are ...

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  3. Draw rough sketches for the following: In Triangle XYZ, YL is a altitu...

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  4. Find the value of the unknown exterior angle X in the following diagra...

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  5. Find the value of unknown interior angle x in the following figure.

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  6. Find the value of the unknown x in the following diagrams:

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  7. Find the values of the unknown x any y in the following diagrams.

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  8. Is it possible to have a triangle with the following sides: 2cm, 3cm, ...

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  9. Is it possible to have a triangle with the following sides: 3cm, 6cm, ...

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  10. Is it possible to have a triangle with the following sides: 6cm, 3cm, ...

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  11. Take any point in the interior of a traingle PQR: OP+OQ>PQ?

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  12. Take any point in the interior of a traingle PQR: OQ+OR>QR?

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  13. Take any point in the interior of a traingle PQR: OR+OP>RP?

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  14. ABCD is a quadrilateral. Is AB+BC+CD+DA>AC+BD?

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  15. ABCD is a quarilateral. Is AB+BC+CD+DA>2(AC+BD)?

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  16. The lengths of two sides of a triangle are 12cm and 15cm. Between what...

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  17. PQR is a triangle, right angled at P. If PQ=10cm and PR=24cm, Find QR.

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  18. ABC is a triangle, right angled at C. If AB=25cm and AC=7cm, find BC.

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  19. A 15 m long ladder reached a window 12m high from the ground on placin...

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  20. Which of the following can be the sides of a right triangle: 2.5cm, 6....

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