Circles - Theorems and Properties - Problems on Circles - Problem Set
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Q. If a circle has an area of 50π cm², what is the radius of the circle?
Q. In a circle, if two tangents are drawn from a point outside the circle, what is the relationship between the lengths of the tangents?
Q. Two circles intersect at points A and B. If the radius of the first circle is 5 cm and the second is 3 cm, what is the maximum distance between the centers of the circles?
Q. What is the area of a sector of a circle with a radius of 6 cm and a central angle of 120 degrees?
Q. What is the distance between the center of a circle and a point on its circumference if the radius is 9 cm?
Q. What is the length of an arc of a circle with a radius of 10 cm that subtends an angle of 90 degrees at the center?
Q. What is the length of an arc of a circle with a radius of 4 cm that subtends an angle of 90 degrees at the center?
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