Advertisements
Advertisements
Question
Write True or False. Give reason for your answer.
Sector is the region between the chord and its corresponding arc.
Options
True
False
Advertisements
Solution
False.
Sector is the region between an arc and two radii joining the centre to the end points of the arc. For example, in the given figure, OAB is the sector of the circle.
RELATED QUESTIONS
In Fig. 2, AB is the diameter of a circle with centre O and AT is a tangent. If ∠AOQ = 58°, find ∠ATQ.
Fill in the blanks:
A circle divides the plane, on which it lies, in __________ parts.
AB and CD are two equal chords of a drde intersecting at Pas shown in fig. P is joined to O , the centre of the cirde. Prove that OP bisects ∠ CPB.
If O is the centre of the circle, find the value of x in each of the following figures
Use the figure given below to fill in the blank:
AB is a ______ of the circle.
Construct a triangle ABC with AB = 5 cm, ∠B = 60° and BC = 6. 4 cm. Draw the incircle of the triangle ABC.
In the figure, a circle touches all the sides of quadrilateral ABCD from the inside. The center of the circle is O. If AD⊥ DC and BC = 38, QB = 27, DC = 25, then find the radius of the circle.
A point P is 10 cm from the center of a circle. The length of the tangent drawn from P to the circle is 8 cm. The radius of the circle is equal to ______
The length of tangent from an external point on a circle is always greater than the radius of the circle.
In the following figure, ∠ADC = 130° and chord BC = chord BE. Find ∠CBE.
