Construction of an Angle of 60 Degrees

Q. Write the steps for the construction of a 30° angle.

Q. The number of arcs required to construct ${90}^{\circ }$ is ____.

1. 2
2. 3
3. 4
4. 5

Q. Question 3 (ii)
Construct the angles of the following measurements:
(ii) $22{\frac{1}{2}}^{\circ }$

Q. Question 4 (iii)
Construct the following angles and verify by measuring them by a protractor:
(iii) ${135}^{\circ }$

Q. Draw an angle of measure ${153}^{\circ }$ and divide it into four equal parts.

Q. How many arcs are required to be drawn to construct an angle of 120${}^{\circ }$?

1. 2
2. 3
3. 4
4. 5

Q. Sort the following steps to construct angle of 75°.

1. Construct 120°.
2. Add 30°.
3. Draw a line.
4. Bisect 150°.

Q.

Construct ${75}^{\circ }$and verify by measuring it by a protractor. [3 MARKS]