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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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Altitudes of a triangle always lie in its exterior.

The side of an equilateral triangle is 3.5 cm. Find its perimeter.

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MBD-Triangles-Exercise
  1. Difference of any two sides of a triangle is ...... Than third side.

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  2. If two sides of a triangle are unequal, then the larger side has the ....

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

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  4. In a right-triangle, the hypotenuse is the .......... side.

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  5. The perimeter of a triangle is ................... than the sum of its...

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  6. ABC is a triangle. Locate a point in the interior of DeltaABC which i...

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  7. In a triangle locate a point in its interior which is equidistant from...

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  8. If n lines are drawn in a plane such that no two of them are parallel ...

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  9. Complete the hexagonal rangoli and the star Rangolies (see Figs. ) by...

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  10. In quadrilateral ABCD AC = AD and AB bisects angleA (see fig. ) Delta...

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  11. ABCD is a quadrilateral in which AD = BC and angleDAB = angleCBA. If D...

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  12. AD and BC are equal perpendicular to line segment AB. If DeltaBOC ~= D...

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  13. If M is the mid point of hypotenuse AC of rt. DeltaABC then BM = 1/2.....

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  14. In fig. AB = AC and BE = CD. If DeltaACD ~= DeltaABE then AD=.......

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  15. ABC is a right angled triangle in which angle A = 90^@ and AB = AC. Fi...

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  16. The measure of each angle of an equilateral triangle is :

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  17. If vertical angle of an isosceles triangle is 40^@. Find the measure o...

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  18. If angleA, angleB and angleC of DeltaABC are equal then triangle is :

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  19. In a triangle, the angle opposite to the longer side is :

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  20. In a triangle side opposite to larger angle is :

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