Triangles

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

What kind of triangle is this?

• Acute
• Right
• Sparkly
• Obtuse

What kind of triangle is this?

• Acute
• Super
• Right
• Obtuse

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

Does a triangle with these side lengths exist?
15, 12, 9

• Yes
• No
• I don't know.

What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse

Tags

CCSS.4.G.A.2

What would you name this?

• Square
• Triangle
• Circle

What kind of triangle is this?

• Equilateral
• Scalene
• Isoceles