Types of Angles

What is the name of an angle that measures less than 90 degrees?

• Acute angle

• Obtuse angle

• Right angle

• Straight angle

Tags

CCSS.4.G.A.1

If an angle measures exactly 90 degrees, what is it called?

• Obtuse angle

• Straight angle

• Acute angle

• Right angle

Tags

CCSS.4.G.A.1

What is the name of an angle that measures more than 90 degrees but less than 180 degrees?

• Obtuse angle

• Straight angle

• Acute angle

• Right angle

Tags

CCSS.4.G.A.1

Draw an obtuse angle using a protractor and label its measurement.

• The obtuse angle measures less than 90 degrees.

• The obtuse angle measures more than 90 degrees.

• The obtuse angle measures 180 degrees.

• The obtuse angle measures exactly 90 degrees.

Tags

CCSS.4.MD.C.6

Draw a right angle using a protractor and label its measurement.

• 180 degrees

• 45 degrees

• 360 degrees

• 90 degrees

Tags

CCSS.4.MD.C.6

In a square, what are the measures of the angles?

• 180 degrees

• 120 degrees

• 45 degrees

• 90 degrees

Tags

CCSS.HSG.CO.C.11

In a rectangle, what are the measures of the angles?

• 90 degrees

• 180 degrees

• 45 degrees

• 360 degrees

Tags

CCSS.3.G.A.1

In a triangle, what are the measures of the angles?

• The measures of the angles in a triangle can vary, but their sum is always 180 degrees.

• The measures of the angles in a triangle are always 120 degrees each

• The measures of the angles in a triangle are always 60 degrees each

• The measures of the angles in a triangle are always 90 degrees each

Tags

CCSS.8.G.A.5