Advertisements
Advertisements
प्रश्न
Twice the radius is ________________
Advertisements
उत्तर
Twice the radius is diameter
APPEARS IN
संबंधित प्रश्न
In fig. XP and XQ are tangents from X to the circle with centre O. R is a point on the circle. Prove that, XA + AR = XB + BR.
A chord of length 14 cm is at a distance of 6 cm from the centre of a circle. The length of another chord at a distance of 2 cm from the centre of the circle is
In the given figure, ABC is a right triangle right-angled at B such that BC = 6 cm and AB = 8 cm. Find the radius of its incircle.

In the given figure, common tangents PQ and RS to two circles intersect at A. Prove that PQ = RS.

A triangle PQR is drawn to circumscribe a circle of radius 8 cm such that the segments QT and TR, into which QR is divided by the point of contact T, are of lengths 14 cm and 16 cm respectively. If area of ∆PQR is 336 cm2, find the sides PQ and PR.
Use the figure given below to fill in the blank:
If PQ is 8 cm long, the length of RS = ________

In a right triangle ABC in which ∠B = 90°, a circle is drawn with AB as diameter intersecting the hypotenuse AC and P. Prove that the tangent to the circle at P bisects BC.
AD is a diameter of a circle and AB is a chord. If AD = 34 cm, AB = 30 cm, the distance of AB from the centre of the circle is ______.
From the figure, identify a point in the exterior.

In the given figure, O is the centre of the circle. If ∠AOB = 145°, then find the value of x.

