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Let ‘O’ be the centre of a circle, PQ is...

Let ‘O’ be the centre of a circle, PQ is a diameter, then prove that `angle PRQ = 90^@` (OR) Prove that angle in a semi-circle is right angle.

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VGS PUBLICATION-BRILLIANT-CIRCLES-EXERCISE
  1. If two circles intersect at two points , then prove that their centres...

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  2. In the adjacent figure, AB is a chord of circle with centre O. CD is t...

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  3. Let ‘O’ be the centre of a circle, PQ is a diameter, then prove that a...

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  4. In the figure, 'O' is the centre of the circle. angleAOB = 100^(@) f...

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  5. Draw a circle with any radius and then draw two chords equidistant fro...

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  6. Given that the vertices A, B, C of a quadrilateral ABCD lie on a circl...

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  7. If a parallelogram is cyclic, then it is a rectangle. Justify.

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  8. Prove that a cyclic rhombus is a square

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  9. For each of the following, draw a circle and inscribe the figure give...

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  10. For each of the following, draw a circle and inscribe the figure give...

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  11. For each of the following, draw a circle and inscribe the figure give...

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  12. For each of the following, draw a circle and inscribe the figure give...

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  13. For each of the following, draw a circle and inscribe the figure give...

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  14. For each of the following, draw a circle and inscribe the figure give...

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  15. Define a 'Circle '.

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  16. Define the terms: Arc

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  17. Define the terms: Chord

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  18. Define a 'Sector'.

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  19. Define the terms: Minor segment

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  20. Define the terms: Major segment

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