Triangle review

Classify the following Triangle

• Right Isosceles Triangle
• Acute Isosceles Triangle
• Right  Scalene Triangle
• Acute Scalene Triangle

What type of triangle has only one right angle and two congruent sides?

• Right Isosceles Triangle
• Obtuse Isosceles Triangle
• Right Scalene Triangle
• Acute Scalene Triangle

What type of triangle has only one obtuse angle and two congruent sides?

• Right Isosceles Triangle
• Obtuse Isosceles Triangle
• Right Scalene Triangle
• Acute Scalene Triangle

Classify the triangle by angles and sides.

• Right Scalene
• Acute Isosceles
• Obtuse Isosceles
• Equiangular Equilateral

Classify the triangle by angles and sides.

• Equiangular Equilateral

• All of the above

• Acute Equilateral

• Acute Isosceles

Classify the triangle by angles and sides.

• Right Scalene
• Right Isosceles
• Acute Isosceles
• Right Obtuse

Classify the triangle by angles and sides.

• Equiangular Equilateral
• Right Isosceles
• Right Scalene
• Acute Isosceles

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°
• 90°
• 180°
• 360°

What is the third angle of a triangle whose 1st angle is 34 and 2nd angle is 101?

• 32
• 39
• 45
• 54

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o