Geometry STAAR prep

Front

What is the measure of angle DEF to the nearest degree?

Back

50 degrees

Front

Parallelograms have 2 sets of _____

Back

parallel lines

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides that are parallel and equal in length.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is a trapezoid?

Back

A quadrilateral with at least one pair of parallel sides.

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal, while a rectangle has opposite sides equal.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is a polygon?

Back

A closed figure with three or more straight sides.

Front

What is the measure of a straight angle?

Back

180 degrees.