Types of Triangles

Which set of side lengths will make a triangle?

• 6, 8, 13
• 7, 9, 18
• 7, 7, 14
• 2, 6, 9

Tags

CCSS.7.G.A.2

What is the missing angle?

• 90°
• 87°
• 80°
• 88°

Tags

CCSS.8.G.A.5

What type of triangle has side lengths of 34, 24, and 10?

• Unique
• Ambiguous
• Nonexistent

Tags

CCSS.7.G.A.2

Which set of side lengths will NOT make a triangle?

• 3, 4, 5
• 1, 3, 4
•  3, 5, 7
• 2, 8, 9

Tags

CCSS.7.G.A.2

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Tags

CCSS.8.G.A.5

What type of triangle would have sides of
15, 12, 9

• Unique
• Ambiguous
• Nonexistent

Tags

CCSS.7.G.A.2

Find x

• x = 79.5
• x = 74
• x = 159
• x = 21

Tags

CCSS.8.G.A.5

The longest side of a triangle would be located where on a triangle?

• Across from the smallest angle
• Across from the largest angle
• Cannot tell.
• Adjacent to the smallest side.

What type of triangle has Angles of 30, 45, and 90 degrees?

• Unique
• Ambiguous
• Nonexistent

Tags

CCSS.7.G.A.2

What is the value of x?

• 51
• 49
• 78

Tags

CCSS.8.G.A.5