Geometry

How many degrees does the minute hand of a clock turn in 20 minutes?

If the three angles of a triangle are (x+10), (2x-20), and (x+30), find x.

Two lines AB and CD intersect at O. If angle AOC = 50 degrees, find angle BOC.

If the measure of an angle is twice its complement, what is the angle?

Find the value of x if angles (4x) and (x + 30) are alternate interior angles for parallel lines.

What is the angle between the hands of a clock at 6:00?

If an angle is 1/5 of a complete rotation, find its measure.

The interior angles of a pentagon sum up to:

If two lines are parallel to the same line, they are:

In an isosceles triangle, if the vertex angle is 80 degrees, find each base angle.

Find x if angles x and 4x are co-interior angles.

What is the exterior angle of a regular hexagon?

Find the measure of each interior angle of a regular octagon.

If the difference between two supplementary angles is 40 degrees, find the smaller angle.

Find the value of x if the angles around a point are x, 2x, 3x, and 4x.

If two adjacent angles on a straight line are (3x - 5) and (x + 25), find the value of x.

If the transversal of two parallel lines creates an interior angle of 2x and a corresponding angle of 60, find x.

In the figure, line L || M. If angle 1 = 3x and angle 2 = 2x+20 are alternate interior angles, find x.

An angle is 10 degrees less than its supplement. What is the angle?

Find the angle between the bisectors of two angles forming a linear pair.