Geometry Wonders: Polygons, Angles, and Triangles

How many sides does a hexagon have?

• 5

• 6

• 7

• 8

Which of the following is an example of an obtuse angle?

• An angle that is exactly 90 degrees

• An angle less than 90 degrees

• An angle more than 90 degrees but less than 180 degrees

• An angle more than 180 degrees

What was Nelson Mandela known for?

• Anti-apartheid activism and first black president of South Africa
• Award-winning actor
• Famous chef
• Professional basketball player

What type of triangle has all three sides of different lengths?

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Right triangle

A stop sign is an example of which polygon?

• Hexagon

• Octagon

• Decagon

• Dodecagon

What is plastic made from?

• Metal alloys
• Natural polymers derived from plants
• Glass fibers
• Synthetic polymers derived from petrochemicals

Which angle is a right angle?

• An angle that is exactly 45 degrees

• An angle that is exactly 90 degrees

• An angle that is exactly 120 degrees

• An angle that is exactly 180 degrees

What type of triangle has two sides of equal length?

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Acute triangle

How many languages are there in the world?

• 5,987
• 7,117
• 8,245
• 6,532

How many sides does a pentagon have?

• 3

• 5

• 7

• 9