Geometry Review

Front

Billy sorted polygons into groups. The polygons shown below belong in the same group. Which description best represents this group? Options: Polygons with parallel and perpendicular lines, Polygons with perpendicular lines and at least one right angle, Polygons with acute and obtuse angles, Polygons with obtuse angles only

Back

Polygons with perpendicular lines and at least one right angle

Front

What are lines that cross or meet to form a right angle?

Back

perpendicular lines

Front

What are lines that never cross or meet and are the same distance apart?

Back

parallel lines

Front

What kind of lines are shown? Options: parallel lines, perpendicular lines, straight lines, open lines

Back

perpendicular lines

Front

What has an exact 90 degree angle?

Back

Right Angle

Front

What is the measurement of a right angle?

Back

90^o

Front

Which angle type is pictured? Options: Acute, Right, Obtuse, Straight

Back

Obtuse

Front

What is the measurement of x?

Back

30

Front

Find the value of x.

Back

28°

Front

What is the measurement of this angle? Options: 65 degrees, 130 degrees, 53 degrees, 127 degrees

Back

127 degrees