Geometry and Measurement Quiz

What does the term 'Geo' in geometry mean?

• Size

• Shape

• Earth

• Measurement

What is an angle formed by?

• Two lines

• Two rays

• Two points

• Two circles

Which instrument is best for measuring angles?

• Caliper

• Protractor

• Compass

• Ruler

What type of triangle has all angles less than 90°?

• Obtuse Triangle

• Acute Triangle

• Scalene Triangle

• Right Triangle

What is the measure of one angle in an equilateral triangle?

• 30°

• 45°

• 90°

• 60°

How many types of triangles are classified by angle?

• Two

• Five

• Three

• Four

What type of triangle has one angle measuring exactly 90°?

• Scalene Triangle

• Obtuse Triangle

• Acute Triangle

• Right Triangle

Which triangle has all sides of different lengths?

• Right Triangle

• Scalene Triangle

• Equilateral Triangle

• Isosceles Triangle

In an isosceles triangle, how many sides are of equal length?

• Three

• Two

• One

• None

What is the sum of all interior angles of any triangle?

• 270°

• 180°

• 90°

• 360°