How do you construct a 75 degree angle with a compass?

How do you construct a 75 degree angle with a compass?

How to Construct 75 degree Angle

1. Step 1: Draw a line segment with endpoint O and A.
2. Step 2: Draw an arc with O as centre cutting the line segment OA at point B with a compass.
3. Step 3: Keeping the radius same, Draw an arc with B as centre cutting the arc at C.

What is the method to construct a 75 degree angle?

Explanation:

1. Set the 60 degree angle.
2. Perform angle addition construction of 60 to 30.
3. Perform an angle bisecting construction of the 30 degree angle.
4. Voila you have 75 degree angle.

Which instrument would be used to construct an angle of 75 degrees?

protractor, any of a group of instruments used to construct and measure plane angles.

Which pair of angles should be bisect to construct 75?

Steps of Construction : (i) Draw a line segment BC. (ii) At B, draw an angle ABC equal to 75°. (iii) With centres P and T, draw arcs intersecting each other at L.

What angles can you construct with a compass?

Construction of Angles by using Compass

• Construction of an Angle of 60° by using Compass.
• Construction of an Angle of 120° by using Compass.
• Construction of an Angle of 30° by using Compass.
• Construction of an Angle of 90° by using Compass.
• Construction of an Angle of 75° by using Compass.

How do you construct 75 degree and bisect it?

Steps of Construction:

1. Construct a line segment BC.
2. 2.At the point B construct an angle ABC which is qual to 75o.
3. Taking P and T as centres construct arcs which intersect each other at the point L.
4. Now join BL and produce it to point D.

How do you construct the angle bisector of 75?

At B, draw an angle ABC equal to 75°. With centres P and T, draw arcs intersecting each other at L. Join BL and produce it to D. Then BD bisects ∠ABC.