Question

Construct an angle of 45 at the initial point of a given ray.
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Answer 1

To construct an angle of 45°, at an initial point of a given ray.

We need a ruler, pencil and protractor.

1. Construct a line segment of any length using a ruler.

2. Using a protractor, mark a point where 45° is.

3. Using the ruler, join the point to the line segment.