Question

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Answer 1

Answer:

Constructing a 30 degree angle

Place the compass point at B, and using the same radius, strike another arc within the rays. Label as C the point of intersection of the two arcs. Draw a straight line from the angle's vertex to point C. That line bisects the 60° angle, forming two 30° angles.

Constructing a 60° angle

open the compass to the same dimensions as our original line.

place the point of the compass on one end of the line and draw an arc.

repeat this at the other end and the arcs should intersect where the tip of the triangle should be.

Constructing a 120 degree angle

Constructing a 120° Angle: 120° angle can be constructed using the logic that 60° + 120° = 180°. Thus, we can understand that in order to construct 120° we can construct 60° angle and then further extend one of its arms

Step-by-step explanation:

Answer 2

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