What is the angle of an acute angle?
More than 90 degrees.
Equal to 90 degrees.
Equal to 180 degrees.
Less than 90°.
The value of the angle 270° in radians is:
270/π
2/π
1/2 π
3/2 π
If the ratio of the angles is 2:4:3. The value of the smallest angle will be:
20°.
80°
60°
40°
If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 2:3, then the greater of the two angles is:
54°.
136°.
120°.
108°.
