Question

1)Number of circles that can be drawn through three non-collinear points is.....

2)With the help of a ruler and compass, it is possible to construct an angle of:
​

Answer 1

• One Circle

• With the help of a ruler and a compass, we can construct the angels, 90°, 60°, 45°, 22.5°, 30° etc., and its bisector of an angle. So, it is not possible to construct an angle of 40°.

Answer 2

Answer:

1) One circle

2)With the help of a ruler and a compass, we can construct the angels, 90°, 60°, 45°, 22.5°, 30° etc., and its bisector of an angle. So, it is not possible to construct an angle of 40°

Step-by-step explanation:

hope this is helpful if not just ignore..