Understanding Angles and Polygons

What is the total degree measure of a full rotation?

• 270 degrees

• 90 degrees

• 360 degrees

• 180 degrees

Which of the following angles is considered acute?

• 180 degrees

• 45 degrees

• 90 degrees

• 100 degrees

Which shape is known to have at least one right angle?

• Trapezoid

• Rhombus

• Square

• Circle

If a shape has two obtuse angles, which of the following could it be?

• Circle

• Triangle

• Square

• Hexagon

Which shape can have both acute and obtuse angles?

• Rectangle

• Circle

• Square

• Trapezoid