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1. The distance betveen two parallel tangents of a circle of radius 4 cm is

1. The distance betveen two parallel tangents of a circle of radius 4 cm is

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Multiple Choice 1. The distance between two parallel tangents of a circle of radius 4 cm is; b.4 cm d. 8 cm a 2 cm _2. In the given figure, if ZRPS = 25°, the value of ZROS is c. 6cm a 135° b. 145° c. 165° d. 155° 3. A tangent is drawn from a point at a distance of 17 cm of circle C(0, 1) of radius 8 cm The length of its tangent is a 5 cm _4. The length of tangents drawn from an externmal point to the circle a are equal b. are not equal c. sometimes are equal _5. Number of tangents drawn at a point of the , circle is/are; a one b. two _6. The tangents drawn at the extremities of the diameter of a circle are; a perpendicular b. 9 cm e. 15 cm d 23 cm d. are not defined c none d infinite b. parallel c. equal d none of these _7. Tangents from an external point to a circle are; a equal b. not equal e parallel d perpendicular _8. The length of a tangent drawn from a point at a distance of 10 cm of circle is 8 cm. The radius of the circle is a 4 cm b. 5 cm c. 6 cm d. 7 cm _9. In given figure, CP and CQ are tangents to a circle with centre O. ARB is another tangent touching the circle at R. If CP 11 cm and BC = 6 cm then the length of BR is b. 5 cm c. 4 cm d. 3 cm a. 6 cm 10. From a point P which is at a distance of 13 cm from the centre O of a circle of radius 5 cm, the pair of tangents PQ and PR to the circle are drawn. Then the area of the quadrilateral PQOR is a. 60 cm b. 65 cm c. 30 cm d. 32.5 cm
Transcribed Image Text:Multiple Choice 1. The distance between two parallel tangents of a circle of radius 4 cm is; b.4 cm d. 8 cm a 2 cm _2. In the given figure, if ZRPS = 25°, the value of ZROS is c. 6cm a 135° b. 145° c. 165° d. 155° 3. A tangent is drawn from a point at a distance of 17 cm of circle C(0, 1) of radius 8 cm The length of its tangent is a 5 cm _4. The length of tangents drawn from an externmal point to the circle a are equal b. are not equal c. sometimes are equal _5. Number of tangents drawn at a point of the , circle is/are; a one b. two _6. The tangents drawn at the extremities of the diameter of a circle are; a perpendicular b. 9 cm e. 15 cm d 23 cm d. are not defined c none d infinite b. parallel c. equal d none of these _7. Tangents from an external point to a circle are; a equal b. not equal e parallel d perpendicular _8. The length of a tangent drawn from a point at a distance of 10 cm of circle is 8 cm. The radius of the circle is a 4 cm b. 5 cm c. 6 cm d. 7 cm _9. In given figure, CP and CQ are tangents to a circle with centre O. ARB is another tangent touching the circle at R. If CP 11 cm and BC = 6 cm then the length of BR is b. 5 cm c. 4 cm d. 3 cm a. 6 cm 10. From a point P which is at a distance of 13 cm from the centre O of a circle of radius 5 cm, the pair of tangents PQ and PR to the circle are drawn. Then the area of the quadrilateral PQOR is a. 60 cm b. 65 cm c. 30 cm d. 32.5 cm
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