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ABCD is a rectangle of dimensions 6cmxx8...

ABCD is a rectangle of dimensions `6cmxx8cm`. DE and BF are the perpendiculars drawn on the diagonal of the rectangle what is the ratio of the shaded to that of unshaded region?

A

`7:3`

B

`16:9`

C

`4:3sqrt2`

D

data insufficient

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The correct Answer is:
B
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ARIHANT SSC-GEOMETRY-EXERCISE(LEVEL 1)
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  2. There are two circles each with radius 5 cm. Tangent AB is 26 cm. The ...

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  5. ABC is a triangle in which 35 times the smallest angle is equal to the...

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  6. In the adjoning figure O is the centre of the circle and AB is the dia...

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  7. In the given diagram O is the centre of the circle and CD is a tangent...

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  8. In the given diagram, an incircle DEF is circumscribed by the right an...

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  9. In the adjoining figure, a star is shown. What is the sum of the angle...

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  10. ABCD is a rectangle of dimensions 6cmxx8cm. DE and BF are the perpendi...

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  11. In the adjoining figure 'O' is the centre of circle. angleCAO = 25^(@)...

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  12. In the given diagram ABCD is a cyclic quadrilateral angleOCB = 50 ^(@...

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  13. ABC and CDE are right angled triangle. angleABC = angleCDE = 90 ^(@),...

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  14. Simplify:- (28*36)/18%of 50 = ?

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  16. An n sided polygon has 'n' diagonals, then the value of n is :

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  17. How many distinct equilateral triangles can be formed in a regular non...

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  18. ABC is a triangle in which D, E and F are the mid-points of the sides ...

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  19. Three circles each of units radius intersects each other at P, Q and R...

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  20. ABC is an isosceles triangle in which AB = AC and (angleA)= 2(angleB) ...

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