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ABC is a right angled triangle in which ...

ABC is a right angled triangle in which `angle A = 90^@` and AB = AC. Find `angle B` and `angle C`.

A

`angleB=angleC=60^@`

B

`angleB=angleC=30^@`

C

`angleB=angleC=50^@`

D

`angleB=angleC=45^@`.

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MBD-Triangles-Exercise
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  2. In fig. AB = AC and BE = CD. If DeltaACD ~= DeltaABE then AD=.......

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

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

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

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

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

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

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  9. In a triangle, the sum of its two sides is..... third side.

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

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  11. In fig. , PQR is a triangle in which T is a point on QR and if S is a...

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  12. The sum of three altitudes of a triangle is ...... The sum of its thre...

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  13. In a right angled triangle .......... is the longest side.

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  14. In fig. , angleB < angleA and angleC < angleD then relation between A...

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  15. In DeltaABC, If angleA = angleB= 62frac(1@) 2 then the longest side is...

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  16. In DeltaABC, AC > AB and bisector of angleA meets BC and D then angleA...

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  17. Sum of any two sides of a triangle is ........... than the third side.

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  18. If two angles of a triangle are unequal then the side opposite to the ...

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  19. In the interior of DeltaABC...... Is equidistant from the three vertic...

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  20. In a triangle ............. Is equidistant from three sides of a trian...

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