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प्रश्न
true or false
Sector is the region between the chord and its corresponding arc.
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उत्तर
True
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संबंधित प्रश्न
A chord PQ of a circle of radius 10 cm substends an angle of 60° at the centre of circle. Find the area of major and minor segments of the circle.
In the given figure, AB is a chord of length 16 cm of a circle of radius 10 cm. The tangents at A and B intersect at a point P. Find the length of PA.
If AB, BC and CD are equal chords of a circle with O as centre and AD diameter, than ∠AOB =
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:
R is the _______ of the circle.
Construct a triangle PQR with QR = 5.5 cm, ∠Q = 60° and angle R = 45°. Construct the circumcircle cif the triangle PQR.
The ______________ is the longest chord of a circle
In the following figure, if AOB is a diameter of the circle and AC = BC, then ∠CAB is equal to ______.
If AOB is a diameter of a circle and C is a point on the circle, then AC2 + BC2 = AB2.
If A, B, C, D are four points such that ∠BAC = 30° and ∠BDC = 60°, then D is the centre of the circle through A, B and C.
