Question
A circle touches all four sides of a quadrilateral. If AB = 18 cm, BC = 21 cm, and AD = 15 cm, then what is the length of CD?
More Circle Questions
- The area of a sector of a circle is 88cm² and the angle of the sector is 60º. Find the radius of the circle.
- In a circle of radius 13 cm, a chord is 5 cm from the center. Find chord length.
- In a circle of radius 13 cm, a chord is of length 10 cm. Find the distance of the chord from the centre.
- Calculate the area of a sector of a circle having a radius of 21 cm, if the angle at the center made by the sector is 60°.
- From an external point P, two tangents PA and PB are drawn to a circle with centre O and radius 5 cm. The angle ∠APB is 60°. Find OP and PA.
- If the numerical value of the area of a circle is seven times that of its circumference, determine the diameter.
- In a circle, two chords AB & CD are produced at P which is outside the circle . If PA= 12 cm, AB= 10 cm , PC = 2 cm then find CD.
- In a circle of radius 10 cm, a chord has length 16 cm. Find the distance of the chord from the centre of the circle.
- AB is the diameter of a circle centered at O. A tangent drawn at point C intersects the extension of AB at point D. If ∠CAB = 38°, find the value of ∠CDB.
- A circular racing track has been developed in a field. If the difference between the outer circumference and the inner circumference of the racing track is...
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