Select Board & Class
A triangle ABC is drawn to circumscribe a circle of radius 4 cm such that the segments BD and DC into which BC is divided by the point of contact D are of lengths 8 cm and 6 cm respectively (see gi...
prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact.
ABC is a right triangle right angled at B, such that BC = 6 cm and AB = 8 CM, find the radius of its in circle.
PQ is a chord of length 8cm of a circle of radius 5cm. The tangent at P and Q intersect at a point T. Find the length TP?
CAN I GET THE CORRECT EXPLATION OF THIS EXAMPLE????
prove that the tangent drawn at the mid point of an arc of a circle is parallel to the chord joining the end points of the arc
prove that the length of the tangents drawn from an external point to a circle are equal, hence show that the centre lies on the bisector of the angle between the two tangents?
Two tangents TP and TQ are drawn to a circle with center O from an external point T. Prove that angle PTQ = 2 OPQ.
A circle touches the side Bc of a triangle ABC at a point P and touches AB and AC when produced at Q and R respectively. Show that
Prove that the perpendicular at the point of contact to the tangent to a circle passes through the centre of the circle.
A chord of circle of radius 10 cm subtends a right angle at the centre.Find the area of the corresponding minor segment and hence find the area of the major sector?
prove that the tangents drawn at ends of a diameter of a circle are parallel.
From a point P, two tangents PA and PB are drawn to a circle with centre O. If OP = diameter of the circle, show that the triangle APB is equilateral.
prove that the parallelogram circumscribing a circle is a rhombus.???
Two tangent segments PA and PB are drawn to a circle with centre O, such that angle APB= 120degree. Prove that OP=2AP.
Copyright © 2017 Applect Learning Systems Pvt. Ltd. All rights reserved.
This section is locked
Get access to Live Classes, Study Material, Tests, Revision Notes and a lot more and get ahead of your class!
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)