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In triangleABC, AB=AC and angleB=50^@. T...

In `triangleABC`, AB=AC and `angleB=50^@`. Then the sum of angle C and A is equal to

A

`40^@`

B

`50^@`

C

`80^@`

D

`130^@`

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MODERN PUBLICATION-TRIANGLES-EXERCISE
  1. Which of the following is not a criteria for congruence of triangles?

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

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

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

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

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

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

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

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

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

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

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  12. Which is true?

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

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

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  15. In triangleABC and triangleDEf, it is given that AB=DE and BC=EF in or...

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  16. If triangleABCequivtriangleLKM, then which side of triangleLKM equal ...

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  17. If triangleABC and PQR if angleA=angleR, angleB and angle P and AB=RP,...

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  18. In trianglePQRequivtriangleEFD, then angleE=

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  19. In an isosceles triangle, if the vertex angle is equal to the sum of t...

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  20. Which of the following is not true

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