Home
Class 10
MATHS
In the figure, PQ is a tangent to a circ...

In the figure, PQ is a tangent to a circle with centre O. `QR=RO`. If `PQ= 3 sqrt(3)` cm and ORQ is a line segment, find the radius of the circle.

Text Solution

Verified by Experts

The correct Answer is:
Radius of the circle is 3 cm.
Promotional Banner

Topper's Solved these Questions

  • CIRCLES

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOT [HIGHER ORDER THINKING SKILLS] - QUESTIONS)|2 Videos

  • ARITHMETIC PROGRESSIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS (HOTS [HIGHER ORDER THINKING SKILLS] - QUESTIONS)|4 Videos

  • CO-ORDINATE GEOMETRY

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS - HIGHER ORDER THINKING SKILLS [HOTS] QUESTIONS|14 Videos

Similar Questions

Explore conceptually related problems

In the figure, PQ is a tangent of length 6 cm to the circle with centre O and |__OQP=60^(@) . Find OQ.

PQ and PR are tangents to the given circle as shown in the figure. If angleRPQ=90^(@) and PQ = 8 cm, find the radius of the circle.

In the figure, PA and PB are tangents to the circle with centre O such that |__APB=50^(@) . Find |__OAB .

PA is a tangent to the circle with centre O. If BC= 3 cm, AC = 4 cm , and DeltaACB=DeltaPAO , find OA and (OP)/(AP) .

In the figure, PQL and PRM are tangents to the circle with centre O at the points Q and R respectively and S is a point on the circle such that |__SQL=50^(@) and |__SRM=60^(@) . Find |__QSR .

A is the centre of the circle and ABCD is a square. If BD = 4cm then find the radius of the circle

In the given figure, AP and BP are tangents to a circle with centre O such that AP=5 cm and |__APB=60^(@) . Find the length of chord AB.

In the given figure, PQ is the tangent at a point C on a circle with centre O. If AB is a diameter and |__CAB=30^(@) , find |__PCA .

In the figure, CP and CQ are tangents from an external point C to a circle with centre O. AB is another tangent which touches the circle at R. If CP=11 cm and BR=4 cm. Find BC.

In the figure, AB is the diameter of a circle with centre O and AT is a tangent. If |__AOQ=58^(@) , find |__ATQ .