1st Block Geo Do Now 11/10/21

An obtuse triangle has at least one angle that is bigger than ______ degrees.

• 90

• 45

• 180

An acute triangle is a triangle in which ______ angles are acute angles (less than 90 degrees)

• 1

• 2

• 3

An isosceles triangle has how many congruent sides?

• 1

• 2

• 3

What kind of angle does this triangle have

• Right

• Obtuse

• Acute

Identify the triangle by its sides and angles.

• Obtuse Equilateral

• Obtuse Isosceles

• Isosceles

• Acute Scalene

Identify the triangle by its sides and angles

• Right Isosceles

• Right Scalene

• Right Equilateral

Identify the triangle by its sides and angles

• Right Isosceles

• Right Scalene

• Obtuse Isosceles

• Obtuse Scalene

Identify the triangle by its sides and angles

• Equilateral

• Obtuse Equilateral

• Acute Equilateral

• Acute Isosceles