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The sum of three altitudes of a triangle...

The sum of three altitudes of a triangle is ........... Than its perimeter.

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MODERN PUBLICATION-TRIANGLES-EXERCISE
  1. Difference of any two sides of a triangle is equal to the third side.

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  2. Show that in a right angled triangle, the hypotenuse is the longest si...

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  3. The sum of three altitudes of a triangle is ........... Than its perim...

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  4. In right triangleABC and triangleDEF, if hypotenuse AB=EF and side AC=...

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  5. If in two triangles triangleABC and trianglePQR, AB=QR angleA=angleQ a...

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  6. A triangle with sides measuring 6cm, 5 cm and 12 cm is……………..to draw.

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  7. Which of the following is not a criteria for congruence of triangles?

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  8. If AB=QR, BC=PR and CA=PQ then

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  9. In triangleABC, AB=AC and angleB=50^@. Then the sum of angle C and A i...

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  10. In triangleABC, BC=AB and angleB=80^@ then angleA is equal to

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  11. In trianglePQR, angleR=angleP and QR=4 cm and PR=5cm. Then the length ...

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  12. D is a point on the side BC of a triangle ABC such that angleADC = ang...

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  13. It is given that triangleABC=triangleFDE and AB=5 cm, angleB=40^@ and ...

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  14. Two sides of a triangle are of lenghts 5 cm and 1.5 cm. the length of ...

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  15. In DeltaPQR, If angleR > angleQ, then :

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  16. In DeltaABC and PQR, AB = AC, angleC = angleP and angleB = angleQ. The...

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  17. In triangles ABC and DEF, AB=FD, angleA=angleD. The two triangles will...

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  18. Which is true?

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  19. In trianglesABC and trianglePQR, it is given that AB=AC, angleC=angleP...

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  20. In triangleABC and triangleDEF, it is given that angleB=angleE and ang...

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