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प्रश्न
Twice the radius is ________________
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उत्तर
Twice the radius is diameter
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संबंधित प्रश्न
In the given figure, chords AD and BC intersect each other at right angles at a point P. If ∠DAB = 35°, then
In the given figure, a ∆ABC is drawn to circumscribe a circle of radius 4 cm such that the segments BD and DC are of lengths 8 cm and 6 cm respectively. Find the lengths of sides AB and AC, when area of ∆ABC is 84 cm2.
In the following figure, OABC is a square. A circle is drawn with O as centre which meets OC at P and OA at Q.
Prove that:
( i ) ΔOPA ≅ ΔOQC
( ii ) ΔBPC ≅ ΔBQA
Use the figure given below to fill in the blank:
Tangent to a circle is _______.
Use the figure given below to fill in the blank:
EF is a ______ of the circle.
The center of a circle is at point O and its radius is 8 cm. State the position of a point P (point P may lie inside the circle, on the circumference of the circle, or outside the circle), when:
(a) OP = 10.6 cm
(b) OP = 6.8 cm
(c) OP = 8 cm
Draw circle with the radii given below.
3 cm
In the table below, write the names of the points in the interior and exterior of the circle and those on the circle.
| Diagram | Points in the interior of the circle |
Points in the exterior of the circle |
Points on the circle |
 |
Find the radius of the circle
Diameter = 76 cm
In the following figure, ∠AOB = 90º and ∠ABC = 30º, then ∠CAO is equal to ______.
