Home
Class 14
MATHS
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
Promotional Banner

Topper's Solved these Questions

  • FUNCTIONS AND GRAPHS

    QUANTUM CAT|Exercise QUESTION BANK|286 Videos
  • LOGARITHM

    QUANTUM CAT|Exercise QUESTION BANK|159 Videos

Similar Questions

Explore conceptually related problems

In the adjoining figure, what is the value of y ?

In the figure given above, what is the sum of the angles formed around A, B, C except the angles of the triangle ABC ?

In the adjoining figure,p||q. Find the unknown angles.

(i) In the adjoining figure, find the value of angle CBE . (ii) In the adjoining figure, two lines PAB and PDC cut a circle at points A,B,C and D. if angle PAD=60^@ ,then find the value of angleBCD .

In the adjoining figure, AB is the diameter of the circle and two points C and D are on the circle. If angle CAD=45^@ and angleABC=65^@ , then find the value of angle DCA .

The energy levels of the hydrogen spectrum is shown in figure. There are some transitions A, B, C, D and E . Transition A, B , and C respectively represent

In the adjoining figure, ABCD is a rhombus. If angle A =70^(@), " find " angle CDB.

In the given figure, a function y=15e^(-x) is shown. What is the numerical value of expression A//(B+C) ?

In the adjoining figure A, B, C, D are the concyclic points. The value of 'x' is :

QUANTUM CAT-GEOMETRY-QUESTION BANK
  1. In the given diagram O is the centre of the circle and CD is a tangent...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  7. ABC and CDE are right triangle. angleABC=angleCDE=90^@, D lies on AC a...

    Text Solution

    |

  8. In the above question (number 48) what is the ratio of CE:BE?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  15. In a triangle ABC, the two sides AB and AC are 36 cm and 30 cm, and th...

    Text Solution

    |

  16. The sides of a triangle are in the ratio 1:sqrt3:2 then the angles of ...

    Text Solution

    |

  17. The angles of a triangle are in the ratio 4:1:1. Then the ratio of the...

    Text Solution

    |

  18. Let ABC and ABC' be two non-congruent triangles with sides AB = 4, AC ...

    Text Solution

    |

  19. The sides of triangle ABC are 5,5,6 and the side of triangle PQR are 5...

    Text Solution

    |

  20. The sides AC,BC and AB of a triangle ABC are tangents to its incircle ...

    Text Solution

    |