NCERT Exemplar Class 10 Maths Chapter 9 - Circles

NCERT Solutions for Class 10 NCERT Exemplar for Class 10 Maths Solutions 9. Circles

Goprep provides NCERT Mathematics Exemplar Solutions for Class 10th Chapter 9 - Circles prepared by qualified subject mentors. These NCERT Solutions cover the complete syllabus of the exam and is prepared in accordance with the official syllabus of CBSE. By using these NCERT Solutions, you can revise the syllabus and prepare for the exam in the best possible manner.

Chapter 9 helps students in clearing the Tangent to a given Circle, Number of Tangent drawn from a point on a Circle, Proof of Tangents at the end of the diameter of a circle of a parallel and many such important topics. Make your foundation strong by using these NCERT Mathematics Exemplar Solutions for Class 10 Chapter 9. Thus, to facilitate easy learning and grasping all the concepts of the topic, these NCERT Solutions are available here at free of cost

NCERT Exemplar Class 10 Maths Chapter 9 - Circles

Class 10th|NCERT - Maths ExemplarChapter 9 - Circles

Q. 1

If radii of two concentric circles are 4 cm and 5 cm, then length of each chord of one circle which is tangent to the other circle, is

Q. 2

In figure, if ∠AOB = 125°, then ∠COD is equal to

Q. 3

In figure, AB is a chord of the circle and AOC is its diameter such that ∠ACB = 50°. If AT is the tangent to the circle at the point A, then ∠BAT is equal to

Q. 4

From a point P which is at a distance of 13 cm from the center 0 of a circle of radius 5 cm, the pair of tangents PQ and PR to the circle is drawn. Then, the area of the quadrilateral PQOR is

Q. 5

At one end A of a diameter AB of a circle of radius 5 cm, tangent XAY is drawn to the circle. The length of the chord CD parallel to XY and at a distance 8 cm from A, is

Q. 6

In figure, AT is a tangent to the circle with center 0 such that OT = 4 cm and ∠OTA = 30°. Then, AT is equal to