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## Prove that the perpendicular at the point of contact to the tangent to a circle passes through the center Q.5

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How i prove the question of class 10th ncert question no.5 of exercise 10.2, give me the best and simple ...Read more

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## Prove that the tangents drawn at the ends of a diameter of a circle are parallel. Q.4

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What is the way to solve this question of class 10th of ncert math of circles chapter of exercise 10.2 ...Read more

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## If tangents PA and PB from a point P to a circle with centre O are inclined to each other at angle of 80°, then ∠ POA is equal to (A) 50° (B) 60° (C) 70° (D) 80° Q.3

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Sir give me the easy way to solve this problem from exercise 10.2 of class 10th of circles chapter of ...Read more

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## In Fig. 10.11, if TP and TQ are the two tangents to a circle with centre O so that ∠POQ = 110°, then ∠PTQ is equal to (A) 60° (B) 70° (C) 80° (D) 90° Q.2

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Give me the best solution of question no.2 of class 10th math of exercise 10.2 of math, how i solve ...Read more

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## From a point Q, the length of the tangent to a circle is 24 cm and the distance of Q from the centre is 25 cm. The radius of the circle is (A) 7 cm (B) 12 cm (C) 15 cm (D) 24.5 cm Q.1

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How i solve the problem from class 10th ncert of exercise 10.2 of circles chapter of question no.1, i think ...Read more