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Popular Questions
- If AB and BC are two tangents to a circle with centre O such that angle AOC = 120 degree
- Two concentric circles are of radius 5 cm and 3 cm. Find the length of the chord
- In the given figure, if TP and TQ are the two tangents to a circle with centre O
- From a point Q, the length of the tangent to a circle is 24 cm and the distance
- If PQ is a tangent drawn from a external point P to a circle with centre O and QOR is a diameter
- A tangent PQ at a point P of a circle of radius 5 cm meets a line
- In the given figure, PT and PM are two tangents to the circle with centre O
- A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre
- A triangle is drawn to circumscribe a circle of radius 4 cm such that the segments
- In the given figure, FG is a tangent to the circle with centre A. If angle DCB = 15 degree
- In two concentric circles, a chord of length 24 cm of larger circle becomes a tangent
- Prove that the angle between the two tangents drawn from an external point
- Prove that the perpendicular at the point of contact to the tangent to a circle passes
- Fill in the blanks
- How many tangents can a circle have
- In the given figure, PA is a tangent from an external point P to a circle with centre O
- Draw a circle and two lines parallel to a given line such that one is a tangent
- Find the radius of a circle, if the length of tangent from a point at distance
- In the given figure, O is the centre of two concentric circles of radius 4 cm and 6 cm, respectively
- In the adjoining figure, an isosceles triangle ABC with AB = AC, circumscribes a circle
- If AB is a tangent drawn from a point A to a circle with centre O and BOC
- Prove that in two concentric circles, the chord of the larger circle
- Prove that opposite sides of a quadrilateral circumscribing a circle subtend supplementry
- In the given figure, O is the centre of two concentric circles of radius 4 cm and 5 cm
- A tangent PQ at a point P of a circle of radius 5 cm meets a line
- If the radius of a circle is 5 cm, then find the distance between two
- In the adjoining figure, a circle touches all the four sides of a quadrilateral ABCD whose three sides
- The length of a tangent from a point A at a distance 5 cm from the centre
- In the given figure, AT is a tangent to the circle with centre O such that OT = 4 cm
- Find the length of the tangents to the circle from a point at any distance of x cm
- In a right angled triangle ABC, right angled at B, BC = 15 cm and AB = 8 cm
- Prove that the parallelogram circumscribing a circle is a rhombus
- If tangents PA and PB from a point P to a circle with centre O are inclined to
- A quadrilateral ABCD is drawn to circumscribe a circle
- If O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle
- In the given figure, XP and XQ are tangent from X to the circle
- (i) In the given figure, find the value of x degree
- ABCD is a quadrilateral such that angle D = 90 degree. A circle C (O, r) touches the sides AB, BC, CD and DA
- In the given figure, PA and PB are tangents to the given circle such that PA = 5 cm
- If tan theta = 4/3, find sin theta + cos theta/sin theta - cos theta
