Question

# Steps for the construction of ∠ABC=60∘ are given below. Choose the correct order. 1. With O as the centre and with any suitable radius draw an arc using compasses, which cuts the ray OA . Name the point of intersection as B. 2. Draw a ray OA using a scale and a pencil. 3. Join OC using a scale and a pencil. Extend it to get ray OD. 4. With B as the centre and with the same radius as in step2, draw an arc cutting the previous arc. Name the point of intersection as C.2, 1, 4, 32, 4, 3, 12, 1, 3, 42, 4, 1, 3

Solution

## The correct option is A 2, 1, 4, 3Steps for the construction of ∠ABC=60∘, given below. 1. Draw a ray OA using a scale and a pencil. 2. With O as the centre and with any suitable radius draw an arc using compasses, which cuts the ray OA . Name the point of intersection as B. 3. With B as the centre and with the same radius as in step2, draw an arc cutting the previous arc. Name the point of intersection as C. 4. Join OC using a scale and a pencil. Extend it to get ray OD. Then we get,

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