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In a DeltaABC, AB=5 cm, AC=5 cm and angl...

In a `DeltaABC, AB=5 cm, AC=5 cm and `angleA=`50^(@)`, then `angleB=`

A

`35^(@)`

B

`65^(@)`

C

`80^(@)`

D

`40^(@)`

Text Solution

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The correct Answer is:
B
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MTG IIT JEE FOUNDATION-TRIANGLES-EXERCISE (Multiple Choice Questions) (LEVEL-1 )
  1. In a DeltaABC, AB=5 cm, AC=5 cm and angleA=50^(@), then angleB=

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  2. Theorem 7.6 : If two sides of a triangle are unequal, the angle opposi...

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  3. In triangle PQ=QR, angle QPR=48^(@), angleSRP=18^(@) then anglePQR=

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  4. In the given figure, PQR is an equilateral triangle and QRST is a squa...

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  5. Can we drawn a triangle, ABC with AB=3 cm, BC= 3.5 cm and Ca=65 cm ?

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  6. Which of the following is not a criterion for congruence of triangles ...

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  7. In the given figure AB bot BE and EF bot BE. Also BC=DE and AB= EF. Th...

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  8. In quadrilateral ABCD, BM and DN are drawn perpendicular to AC such th...

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  9. In the figure, ABC is an isosceles triangle in which AB = AC and LM is...

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  10. In the given figure, PS is the median, bisecting angle P, then angleQP...

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  11. In the given figure, x and y are

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  12. For the given triangles, write the correspondence, if they are congrue...

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  13. In DeltaABC, if angleB lt angleA then

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  14. In DeltaABC, if AB=AC and BD=DC (see figure), then angleADC=

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  15. Which of the following is a correct statement?

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  16. D is a point on the side BC of a DeltaABC such that AD bisects angle B...

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  17. In figure, angleB lt angleA and angle C lt angleD then

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  18. Which of the following is a correct statement?

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  19. In Delta ABC and Delta PQR , If AB=AC, angleC=angleP " and " angleB=a...

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  20. In A B C , side A B is produced to D so that B D=B Cdot If /B=60^0\ a...

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