Triangle measures review

Triangle Measures Review

Triangle Inequality Theorem

Multiple Choice

Can you make a triangle with any 3 side lengths?

• Yes

• No

Multiple Choice

Can the following side measures form a triangle?

3 ft, 5 ft, 8 ft

• Yes

• No

Multiple Choice

Can the sides of a triangle have lengths 3, 8, and 9?

• Yes

• No

Multiple Choice

9. Which of these lengths CANNOT represent the sides of a triangle?

• 32, 34, 60
• 28, 30, 58
• 13, 20, 27
• 2, 4, 5

Multiple Choice

Which set of numbers may represent the lengths of the sides of a triangle?

• {2,5,9}
•  {6,6,7}
• {6,4,2}           
• {7,8,1}

Multiple Choice

Can the sides of a triangle have lengths 3, 4, and 9?

• Yes

• No

Triangle Sum Theorem

Multiple Choice

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

• 45°
• 90°
• 180°
• 360°

Multiple Choice

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

Multiple Choice

Find the missing angle.

• 39 degrees

• 87 degrees

• 42 degrees

• 36 degrees

Multiple Choice

Find x.

• 60 degrees

• 90 degrees

• 50 degrees

• 180 degrees

Multiple Choice

Solve for x.

• 5

• 12

• -7

• -6

Multiple Choice

What is the measure of the missing angle?

• 82

• 43

• 55

• 180

Identical Triangles

Multiple Choice

Are the two triangles identical?

• Yes

• No

Multiple Choice

Are the two triangles identical?

• Yes

• No