HMH M13 & 14 Vocab Quiz

What is the term for a part of a line that has two endpoints?

• Ray

• Line segment

• Angle

Which tool is used to measure angles?

• Ruler

• Protractor

• Compass

What is the term for a flat surface that extends infinitely in all directions?

• Plane

• Line

• Ray

What is the measure of a right angle?

• 45 degrees

• 90 degrees

• 180 degrees

Which angle is greater than 90 degrees but less than 180 degrees?

• Acute angle

• Obtuse angle

• Reflex angle

What is the term for a point where two lines meet?

• Endpoint

• Vertex

• Ray

What is a fraction called when the numerator is 1?

• Common denominator

• Unit fraction

• Mixed number

What is the term for a line that starts at a point and extends infinitely in one direction?

• Line segment

• Ray

• Plane

Which angle measures more than 180 degrees but less than 360 degrees?

• Reflex angle

• Acute angle

• Straight angle

What is the term for the common multiple of the denominators of two or more fractions?

• Common denominator

• Unit fraction

• Mixed number