Angles Basics review

Look at the sides of this triangle. What type of triangle is this?

• scalene

• acute

• equilateral

• isosceles

Tags

CCSS.4.G.A.2

Look at the sides of this triangle. What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• Isosceles

• Right-angled

• Equilateral

• Scalene

Tags

CCSS.4.G.A.2

In an ______________ triangle, all three angles are less than 90 degrees.

• acute

• right

• obtuse

• 360 degrees

Tags

CCSS.4.G.A.2

In a ____________ triangle one angle is exactly 90 degrees.

• acute

• right

• obtuse

• 360 degrees

Tags

CCSS.4.G.A.2

In a ____________ triangle one angle is over 90 degrees.

• acute

• right

• obtuse

• 360 degrees

Tags

CCSS.4.G.A.2

∠2 & ∠6 are...

• Supplementary angles
• Vertical angles
• Corresponding angles
• Alternate interior angles

Tags

CCSS.8.G.A.5

∠3 & ∠6 are...

• Supplementary angles
• Vertical angles
• Corresponding angles
• Alternate interior angles

Tags

CCSS.8.G.A.5

Name the alternate interior angle to angle 3.

• 4
• 5
• 6
• 8

Tags

CCSS.8.G.A.5

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical Angles

Tags

CCSS.8.G.A.5