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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
If AB, AC, PQ are tangents in Fig. and AB = 5 cm find the perimeter of ΔAPQ.
In the given figure, O is the centre of the circle. If ∠AOB = 140° and ∠OAC = 50°; find:
- ∠ACB,
- ∠OBC,
- ∠OAB,
- ∠CBA.
A point P is 25 cm away from the center of a circle and the length of tangent drawn from P to the circle is 24 cm. Find the radius of the circle.
A chord of a circle of radius 14 cm subtends an angle of 120° at the centre. Find the area of the corresponding minor segment of the circle. `[User pi22/7 and sqrt3=1.73]`
In the given figure, if ∠BAC = 60° and ∠BCA = 20°, find ∠ADC.
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.
Draw a circle of radius 3.6 cm. In the circle, draw a chord AB = 5 cm. Now shade the minor segment of the circle.
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.
In the following figure, O is the centre of the circle, ∠BCO = 30°. Find x and y.
Say true or false:
Two diameters of a circle will necessarily intersect.
