Essential Angle Facts for Geometry Mastery

How many degrees do the angles in any triangle sum up to?

• 90 degrees

• 270 degrees

• 360 degrees

• 180 degrees

What is the total of all angles in a quadrilateral?

• 360 degrees

• 180 degrees

• 720 degrees

• 90 degrees

If one angle on a straight line is 120 degrees, what is the measure of the other angle?

• 180 degrees

• 60 degrees

• 240 degrees

• 120 degrees

What is the total sum of angles around a point?

• 270 degrees

• 180 degrees

• 360 degrees

• 90 degrees

If two lines intersect and one of the vertically opposite angles is 70 degrees, what is the measure of the other angle?

• 70 degrees

• 90 degrees

• 110 degrees

• 180 degrees

What is the measure of angle 'd' if it is vertically opposite to an angle measuring 143 degrees?

• 143 degrees

• 37 degrees

• 180 degrees

• 73 degrees

If angle 'c' is vertically opposite to a 37 degree angle, what is its measure?

• 37 degrees

• 143 degrees

• 180 degrees

• 90 degrees