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प्रश्न
Fill in the blanks:
Segment of a circle is the region between an arc and __________ of the circle.
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उत्तर
Segment of a circle is the region between an arc and chord of the circle.
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संबंधित प्रश्न
A chord of a circle of radius 10 em subtends a right angle at its centre. The length of the chord (in em) is
`(A) 5sqrt 2`
`(B) 10 sqrt2`
`(C)5/sqrt2`
`(D) 10sqrt 3`
Prove that there is one and only one tangent at any point on the circumference of a circle.
If the tangent at point P to the circle with center O cuts a line through O at Q such that PQ= 24cm and OQ = 25 cm. Find the radius of circle
In the below fig. O is the centre of the circle. If ∠APB = 50°, find ∠AOB and ∠OAB.
In the given figure, O is the centre of the circle. Find ∠CBD.
Use the figure given below to fill in the blank:
________ is a radius of the circle.
Draw a line AB = 8.4 cm. Now draw a circle with AB as diameter. Mark a point C on the circumference of the circle. Measure angle ACB.
A part of circumference of a circle is called as _______
In figure, O is the centre of a circle, chord PQ ≅ chord RS. If ∠POR = 70° and (arc RS) = 80°, find
(i) m(arc PR)
(ii) m(arc QS)
(iii) m(arc QSR)
Is every chord of a circle also a diameter?
