Right Angle Acute Obtuse

If all three angles are less than 90 degrees, it is a(an)

• obtuse triangle

• right triangle

• acute triangle

• scalene triangle

Tags

CCSS.4.G.A.2

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Tags

CCSS.4.G.A.1

This is what kind of angle?

• obtuse

• right

• straight

• acute

Tags

CCSS.4.G.A.1

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

Tags

CCSS.7.G.B.5

Find the m∠1

• 67

• 113

• 180

• 23

Tags

CCSS.7.G.B.5

What type of angle is shown?

• acute

• obtuse

• right

• straight

Tags

CCSS.4.G.A.1

If an angle is less than 90* what is the name of that angle

(Also EXPLAIN IT)

Tags

CCSS.4.G.A.1