Unit 10 Math Review

The minute hand and hour hand of an analog clock can form angles of different measures. At what time would the minute hand and hour hand form a right angle?

• noon

• 9:00

• 6:30

• 9:45

How many degrees are in a circle?

• 360

• 180

• 90

• 45

What is the measurement of this angle?

• 90 degrees

• 100 degrees

• 80 degrees

• 20 degrees

What is the measure of the angle?

• 25 degrees

• 45 degrees

• 60 degrees

• 35 degrees

Angle P is shown on the protractor.

What is the measure of the angle P to the nearest degree?

• 75, because the difference between 170 and 95 is 75

• 85, because the difference between 95 and 10 is 85

• 95, because the sum of 10 and 85 is 95

• 105, because the sum of 95 and 10 is 105

What is the measure of the angle?

• 20 degrees

• 160 degrees

• 140 degrees

• 180 degrees

Tags

CCSS.4.MD.C.6

Determine if the angle is acute, obtuse, or straight
75º

• acute
• obtuse
• right

Tags

CCSS.4.G.A.1

Obtuse angle - an angle that is _______ a 90 degree angle.

• more than
• less than
• equal to
• none of the above

Tags

CCSS.4.G.A.1

Name this angle.

• acute
• right
• obtuse
• none of the above

Tags

CCSS.4.G.A.1

• 
• 
• 
• 

Tags

CCSS.4.MD.C.6