Home
Class 10
MATHS
In the figure, points P, B and Q are poi...

In the figure, points P, B and Q are points of contact of respective tangents. Line QA is parallel to line PC. If QA=7.2 cm , PC=5 cm, find the radius of the circle.

Text Solution

Verified by Experts

The correct Answer is:
6 cm
Promotional Banner

Topper's Solved these Questions

  • CIRCLE

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PROBLEM SET 3|50 Videos

  • CHALLENGING QUESTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise SECTION 3 (MODEL QUESTION PAPER FOR PRACTICE ) Solve any one of the following subquestions :|1 Videos

  • COORDINATE GEOMETRY

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Assignment 6.5|13 Videos

Similar Questions

Explore conceptually related problems

In the following figure, point ‘A’ is the centre of the circle. Line MN is tangent at point M. If AN = 12 cm and MN = 6 cm, determine the radius of the circle.

In the following figure ,Point A is the centre of the circle . Line MN is tangent at point M. IF AN=12cm and MN=6cm , determine the radius of the circle.

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. Find the radius of the circle.

If the tangent at a point P to a circle with centre O cuts a line through O at Q such that PQ=24cm and OQ=25cm. Find the radius of the circle.

In the figure AL,BM and BC are the tangents on the circle at point L,M and P respectively. If AB=1cm and /_ABC=60^(@) find the radius of the circle.

A point P is 13 cm from the centre of the circle. The two tangent PQ and PR are drawn from the point P, The length of the tangent drawn from P to the circle is 12 cm. Find the radius of the circle.

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

The length of a tangent from a point A at distance 5 cm from the centre of the circle is 4 cm. Find the radius of the circle.

The length of a tangent from a point A at distance 5 cm from the centre of the circle is 4 cm . Find the radius of the circle.