Math Support: All Things Triangles

Math Support: All Things Triangles
What the video on the next slide to learn about classifying triangles.

Multiple Choice

In a triangle, how many total degrees are there?

• 100 $$\degree$$

• 180 $$\degree$$

• 360 $$\degree$$

• It varies on the type of triangle

Multiple Choice

Name this triangle by its sides.

• scalene

• isosceles

• equilateral

• obtuse

Multiple Choice

Classify this triangle by its sides. 

• equilateral
• scalene
• isosceles
• right

Multiple Choice

Classify this triangle by its sides.

• equilateral

• scalene

• isosceles

Fill in the Blank

What is the measurement of the missing angle?

Multiple Choice

.
.
.
.
What is the name of this kind of triangle when looking at its sides?

• Right
• Isosceles
• Scalene
• Equilateral

Multiple Choice

Name this triangle

• Acute, Scalene
• Obtuse, Scalene
• Right, Isosceles
• Acute, Equilateral

Multiple Choice

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

Multiple Choice

Find the area of the triangle.

The HEIGHT is 6.

The BASE is 5.

• 11 cm²

• 15 cm²

• 30 cm²

• 25 cm²

Multiple Choice

What is the area of the triangle?

• 70 square m

• 140 square m

• 60 square m

• 120 square m

Multiple Choice

What is the area of this triangle?

• 12 sq. cm.
• 6 sq. cm.
• 24 sq. cm.

• 13 sq. cm.

Multiple Choice

What is the area of a right triangle with a base of 10 cm and a height of 5 cm?

• 50 cm²

• 25 cm²

• 12.5 cm²

• 100 cm²

Multiple Choice

What is the missing angle of this triangle?

• 65

• 27

• 112

• 118