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A square is inscribed in a circle with c...

A square is inscribed in a circle with centre O. What angle does each side subtend at the centre O ?

A

`120^(@)`

B

`180^(@)`

C

`45^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
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ARIHANT PUBLICATION PUNJAB-GEOMETRY-CHAPTER EXERCISE
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  2. In a given figure, if theta = 50^(@) and PA and PB be the tangent line...

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  3. A square is inscribed in a circle with centre O. What angle does each ...

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  4. In the given figure, ABC is an isosceles triangle in which AB = AC and...

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  5. If O is the centre of the circle, then x is

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  6. If one angle of a cyclic trapezium is triple of the other, then the gr...

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  7. In the given figure ABCD is a cyclic quadrilateral in which AE is draw...

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  8. ABC is a right-angled triangle with AB = 6 cm and BC = 8 cm. A circle ...

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  9. If two cubes of dimensions 2 cm by 2 cm by 2 cm are placed side by si...

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  10. The number of cubes in the given figure is

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  11. The four different positions of a dice are given below Then, whic...

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  12. A cylinder is painted in 6 colours, green, blue, yellow, red, violet a...

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  13. A polyhedron with 8 faces and 12 vertices has .......... edges.

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  14. If x,y and z respectively represents the number of faces, edges and ve...

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  15. Find the order of the rotational symmetry for given figure.

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  16. Find the number of lines of symmetry for the given polygon figure.

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  17. Find the number of lines of symmetry for the given figure

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  18. In the given figure, the mirror line is given as dotted line. The comp...

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  19. Which of the following letters is symmetrical about a horizontal line?

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  20. Which of the following letters is symmetrical about a vertical line?

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