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प्रश्न
true or false
A chord of a circle, which is twice as long is its radius is a diameter of the circle.
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उत्तर
True
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संबंधित प्रश्न
ture or false v
The degree measure of a semi-circle is 180°.
In the given figure, ΔABC is an equilateral triangle. Find m∠BEC.
Construct a triangle ABC with AB = 4.2 cm, BC = 6 cm and AC = 5cm. Construct the circumcircle of the triangle drawn.
State, if the following statement is true or false:
Every diameter bisects a circle and each part of the circle so obtained is a semi-circle.
Draw circle with the radii given below.
4 cm
Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).
| radius (r) | diameter (d) | Circumference (C) |
| 24 m |
In the adjoining figure, seg DE is the chord of the circle with center C, seg CF ⊥ seg DE and DE = 16 cm, then find the length of DF?
If a chord AB subtends an angle of 60° at the centre of a circle, then the angle between the tangents at A and B is ______
If a line segment joining mid-points of two chords of a circle passes through the centre of the circle, prove that the two chords are parallel.
Which of the following describes the radius of a circle?
