Mathematics
Draw a circle with radius 3 cm and centre at point O. Draw two radii OA and OB of the circle drawn such that ∠AOB = 60°. Join A and B and measure the length of AB.
Circles
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Answer
Steps of construction :
Mark a point O.
With O as center and radius equal to 3 cm draw a circle.
Draw OA as the radius of the circle.
Draw another radius OB at an angle of 60° with OA.
Join A and B. Measure AB.
Hence, the length of AB = 3 cm.
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