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In the given figure if triangleEDC~trian...

In the given figure if `triangleEDC~triangleEBA, ∠BEC = 115^∘ and ∠EDC= 70^∘ "Find" ∠DEC, ∠AEB,

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The correct Answer is:
`65^(@),65^(@),
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NAGEEN PRAKASHAN ENGLISH-TRIANGLES -Exercise 6b
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  2. In the given figure , if XY||BC, find the length of XY.

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  3. In the given figure if triangleEDC~triangleEBA, ∠BEC = 115^∘ and ...

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  4. in the given figure angleCAB=90^(@) and AD bot BC. if AC= 75 cm , AB= ...

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  6. In the given figure AD and CE are two altitude of triangleABC. Prove t...

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  7. D is a point on the side BC of triangleABC such that angleADC= angleBA...

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  8. The diagonal B D of a parallelogram A B C D intersects the segment A E...

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  9. Prove that the line segments joining the mid-points of the sides of a ...

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  10. Two triangles B A Ca n dB D C , right angled at Aa n dD respectively, ...

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  11. In a triangle A B C , let P and Q be points on AB and AC respectively...

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  13. In Figure, A D and B E are respectively perpendiculars to B C and A ...

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  14. In a triangle A B C ,\ \ A D|B C and A D^2=B DxxC Ddot Prove that A ...

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  15. If one diagonal of a trapezium divides the other diagonal in the ratio...

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  16. One angle of a triangle is equal to one angle of another triangle and ...

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  17. In the adjoining figure two medians AD and BE of a triangleABC meet ea...

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  18. In an isosceles triangle A B C, the base A B is produced both the way...

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  19. Two poles of height a metres and b metres are p metres apart. Prove th...

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