Question

draw an angel PQR of 120°and bisect it​

Answer 1

Step-by-step explanation:

1) Draw a horizontal line(a ray, to be precise) and mark it's starting point as O.

2)Now take your compass and adjust any suitable angle in it.

3)With the starting point of the ray (i.e. , O) as the centre, draw a semicircle, touching the ray.

4)Now without changing the angle of compass, keep it on the point where the semicircle touches the ray (say P)

5)Draw an arc which intersects the semicircle at a point (say A)

6) Now keep the compass at A and draw an arc, which intersects the semicircle at a point ( say B)

7)Now draw a ray from O to B and extend it. This is 120°[We are halfway done]

8)Now keep your compass with a definite angle at P and draw an arc inside the angle.

9) Similarly, with B as centre(with the same angle in compass), draw an arc which intersects the previously drawn arc at a point ( say C)

10)Now drawa ray from O to C and extend it. This is the bisector line.

Answer 2

Answer:

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Step-by-step explanation:

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