Unit 5/6 Math Test

What is the measure of the angle formed by the hands of a clock at 9:00?

• 60

• 30

• 90

• 120

An angle measuring 25 degrees is

• obtuse

• acute

• right

• straight

An angle measuring 100 degrees is

• obtuse

• acute

• right

• straight

An angle measuring 92 degrees is

• obtuse

• acute

• right

• straight

Select all true statements about a circle divided into 6 equal sections

• Each section measures 60 degrees

• The sections are right angles

• The total measure of the circle is 360 degrees

• dividing the circle into 3 equal parts results in sections of 120 degrees

If an angle measures 181 degrees, how can it be classified?

• right

• obtuse

• acute

• reflex

Identify all the times that create a 90 degree angle

• 
• 
• 
• 

A water sprinkler rotates 36 degrees with each click. How many clicks are needed to complete a full rotation?

• 36

• 3

• 10

• 5

Select all the answers that apply to the angle formed by the hands of the clock

• It is a 100 degree angle

• It is acute

• It is obtuse

• It is a 42 degree angle

A circle is divided into 9 equal parts. Which of the following statements is/are true?

• Each part measures 40 degrees

• The total measure of ALL the parts is 180 degrees

• Dividing the circle into 3 equal parts instead would result in 120 degrees per part

• Each part represents 1/9 of the circle