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In the adjoining figure, a star is shown...

In the adjoining figure, a star is shown. What is the sum of the angles A, B, C, D and E?

A

`120^(@)`

B

`180^(@)`

C

`240^(@)`

D

can't be determined

Text Solution

Verified by Experts

The correct Answer is:
B
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ARIHANT SSC-GEOMETRY-EXERCISE(LEVEL 1)
  1. In the given quadrilateral ABCD, AB = 15 cm, BC = 20 cm and AD = 7 cm ...

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  2. There are two circles each with radius 5 cm. Tangent AB is 26 cm. The ...

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  3. One of diagonal of a parallelogram is 10 cm and an angle of the parall...

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  4. ABC is a triangle in which angleCAB = 80^(@) and angleABC = 50^(@), AE...

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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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  15. In the given diagram triangleABC is an isosceles right angled triangle...

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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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