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In a DeltaABC, D is the mid - point of B...

In a `DeltaABC, D` is the mid - point of BC and E is mid - point of AD, BF passes through E. What is the ratio of `AF:FC`?

A

`1:1`

B

`1:2`

C

`1:3`

D

`2:3`

Text Solution

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The correct Answer is:
B
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ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.2
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  2. In DeltaABC, AB=5cm, AC=7cm. If AD is the angle bisector of angleA The...

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  3. In a DeltaABC, D is the mid - point of BC and E is mid - point of AD, ...

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  4. In a DeltaABC, AB=AC and AD|BC, then:

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  5. The difference between altitude and base of a right angled triangle is...

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  6. If AB, BC and AC be the three sides of a triangle ABC, then which one ...

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  7. In the triangle ABC, side BC is produced to D. angleACD=100^(@) if BC ...

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  8. In the adjoining figure D, E and F are the mid - points of the sides B...

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  9. In the adjoining figure angleBAC=60^(@) and BC = a, AC = b and AB = c,...

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  10. In the adjoining figure of DeltaABC, angleBCA=120^(@) and AB = c, BC =...

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  11. In a right angled DeltaABC, angleC=90^(@) and CD is the perpendicular ...

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  12. If the medians of a triangle are equal, then the triangle is

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  13. The incentre of a triangle is determined by the :

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  14. The circumcentre of a triangle is determined by the :

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  15. The point of intersection of the angle bisectors of a triangle is :

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  16. The diagonal of the square field measures 50m. The area of square fiel...

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  17. If in a DeltaABC,'S' is the circumcentre then :

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  18. If AD, BE, CF are the altitudes of DeltaABC whose orthocentre is H, th...

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  19. In a right angled DeltaABC, angleC=90^(@) and CD is the perpendicular ...

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  20. In an equilateral triangle ABC, if a, b and c denote the lengths of pe...

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