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In A B C , side A B is produced to D so...

In ` A B C ,` side `A B` is produced to `D` so that `B D=B Cdot` If `/_B=60^0\ a n d\ /_A=70^0,` prove that: `A D > C D` (ii) `A D > A C`

A

`AD gt CD`

B

`angleADC=90^(@)`

C

`AD lt CD`

D

`angle CAD=30^(@)`

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MTG IIT JEE FOUNDATION-TRIANGLES-EXERCISE (Multiple Choice Questions) (LEVEL-1 )
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  6. In the given figure, AB=AC, angleA=42^(@) and angleACD=14^(@), angle B...

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  7. In the given figure, find the measure of angleACD.

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  8. If S is any point on the side QR of a DeltaPQR, then

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  9. In the given figure, AB = BC, AD = CD. Then, which of the following is...

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  10. A B C is a triangle in which /B =2 /CdotD is a point on B C s...

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  13. In an isosceles triangle DeltaABC, if angle B=70^(@) find angleA

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  14. In the given figure, ABCD and BPQ are straight lines. If BP = BC and D...

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  15. The vertical angle of an isosceles triangle is 100^(@). Find its base ...

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  16. ABCD is a square and ABE is an equilateral triangle outside the square...

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  17. In given figure, angleA = angleC and AB=BC . Then which of following i...

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  18. In given figures, the measure of angleBA C is

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