Prove that opposite sides of a quadrilateral circumscribing a circle


2

610

April 1, 2019

A triangle ABC is drawn to circumscribe a circle of radius 4 cm


2

947

April 1, 2019

Prove that the parallelogram circumscribing a circle is a rhombus


2

152

April 1, 2019

Prove that the angle between the two tangents drawn from an external


2

245

April 1, 2019

In the figure, XY and X’Y’ are two parallel tangents to a circle, x


2

460

April 1, 2019

A quadrilateral ABCD is drawn to circumscribe a circle (see figure)


2

81

April 1, 2019

Two concentric circles are of radii 5 cm and 3 cm. Find the length


2

113

April 1, 2019

The length of a tangent from a point A at distance 5 cm from the center


2

279

April 1, 2019

Prove that the perpendicular at the point of contact to the tangent


2

263

April 1, 2019

Prove that the tangents drawn at the ends of a diameter of a circle are parallel


2

165

April 1, 2019

If tangents PA and PB from a point P to a circle with center O


2

477

April 1, 2019

In the figure, if TP and TQ are the two tangents to a circle with center O


2

222

April 1, 2019

From a point Q, the length of the tangent to a circle is 24 cm


2

242

April 1, 2019

Draw a circle and two lines parallel to a given line such that one


2

730

April 1, 2019

A tangent PQ at a point P of a circle of radius 5 cm meets a line through


2

301

April 1, 2019

Fill in the blanks: (i) A tangent to a circle intersects it in ………… point(s)


2

149

April 1, 2019

How many tangents can a circle have?


2

84

April 1, 2019

For the conditions given in the previous question, the charge's actual trajectory is:


1

581

March 13, 2018
