Advertisements
Advertisements
Question
Use the figure given below to fill in the blank:
Diameter of a circle is ______.

Advertisements
Solution
Diameter of a circle is PQ.
APPEARS IN
RELATED QUESTIONS
ABC is a right triangle, right angled at B. A circle is inscribed in it. The lengths of the two sides containing the right angle are 6 cm and 8 cm. Find the radius of the incircle.
Prove that the tangents at the extremities of any chord make equal angles with the chord.
In two concentric circles, prove that all chords of the outer circle which touch the inner circle are of equal length.
true or false
A circle is a plane figure.
In the given figure, a circle inscribed in a triangle ABC, touches the sides AB, BC and AC at points D, E and F respectively. If AB = 12 cm, BC = 8 cm and AC = 10 cm, find the lengths of AD, BE and CF.

In the adjoining figure, seg DE is the chord of the circle with center C, seg CF ⊥ seg DE and DE = 16 cm, then find the length of DF?

In figure, chords AC and DE intersect at B. If ∠ABE = 108°, m(arc AE) = 95°, find m(arc DC).

AB is a diameter of a circle and AC is its chord such that ∠BAC = 30°. If the tangent at C intersects AB extended at D, then BC = BD.
O is the circumcentre of the triangle ABC and D is the mid-point of the base BC. Prove that ∠BOD = ∠A.
From the figure, identify the centre of the circle.
