Geometry STAAR Review

How many sides does a quadrilateral have?

• 5
• 3
• 2
• 4

Which of the following is not a polygon?

• trapezoid

• semicircle

• rhombus

• octagon

Angles that have a measure less than 90 degrees are called _____ ______.

• acute angles
• obtuse angles
• right angles
• straight angles

What does the image show? 

• right angle
• acute angle
• straight angle
• obtuse angle

What kind of lines are shown?

• parallel lines
• perpendicular lines
• straight lines
• open lines

Why is this not a polygon?

• Open
• Curved Sides
• Overlapping
• It only has one wife.

Select all 4 that apply.

A square is also classified as a:

• rhombus

• parallelogram

• trapezoid

• rectangle

• quadrilateral

Name that shape.

• trapezoid
• quadrilateral
• parallelogram
• rhombus

Name that shape.

• quadrilateral, rectangle
• quadrilateral, rectangle, square
• quadrilateral, parallelogram, rectangle
• quadrilateral, parallelogram, rectangle, square

This is what kind of angle?

• right
• acute
• obtuse
• straight