(i) Which of the following can we use to trace a circle?
(a) Cube
(b) Coins
(c) Ball
(ii) Radius is _______ the diameter of the circle.
(a) Quarter
(b) Half
(c) One third
(iii) If the diameter of a circle is 20 cm, its radius will be _______.
(a) 40 cm
(b) 10 cm
(c) 5 cm
(iv) If the radius of a circle is 2.5 cm, its diameter is _______.
(a) 5 cm
(b) 4 cm
(c) 7.5 cm
(v) A circle has _______ sides.
(a) zero
(b) One
(c) Two
(i) The line segment drawn from the centre to any point on the circle is called _______.
(ii) Line segment drawn from one point to other point on the circle through the centre is known as ____.
(iii) Radius of a circle is _______ of diameter.
(iv) The diameter divides the circle into two _______.
(v) If the diameter of a circle is 10cm, its radius is _______.
(vi) The distance around the circle is called _______ of a circle.
(vii) The instrument which is used to draw a circle is _______.
(i) What are the things around you that you can use to trace a circle?
(ii) Lali and Kali are tied to a pole with ropes. Kali has a longer rope. Who can look for more grass to eat?
(iii) If the radius of a circle is 3 cm, find its diameter?
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