Geometry Challenge

What is the name of an angle that measures exactly 90 degrees?

• acute angle

• obtuse angle

• straight angle

• right angle

How many sides does a hexagon have?

• 10

• 4

• 8

• 6

What is the term for a straight path that extends forever in both directions?

• segment

• curve

• ray

• line

Which shape has four equal sides and four right angles?

• Rectangle

• Triangle

• Circle

• Square

True or False: A line of symmetry divides a shape into two equal parts.

• True

• Partially true

• False

• Sometimes

If a square has a side length of 5 cm, what is its perimeter?

• 20 cm

• 10 cm

• 25 cm

• 15 cm

What type of angle is greater than 90 degrees but less than 180 degrees?

• Straight angle

• Acute angle

• Obtuse angle

• Right angle

What is the name of a shape with five sides?

• decagon

• hexagon

• octagon

• pentagon

Which term describes two lines that never intersect and are always the same distance apart?

• Perpendicular lines

• Parallel lines

• Converging lines

• Intersecting lines

What is the area of a rectangle with a length of 8 units and a width of 4 units?

• 16 square units

• 28 square units

• 32 square units

• 12 square units