Ch. 5 Vocab

Front

What is a triangle called that has all sides of different lengths?

Back

Scalene Triangle

Tags

CCSS.4.G.A.2

Front

What are the angles called that are formed on the outside of a triangle?

Back

Exterior Angles

Tags

CCSS.8.G.A.5

Front

What is the name of a triangle that has one angle measuring 90 degrees?

Back

Right Triangle

Tags

CCSS.4.G.A.2

Front

What do you call a triangle that has at least two sides of equal length?

Back

Isosceles Triangle

Tags

CCSS.4.G.A.2

Front

What are the points where the sides of a triangle meet called?

Back

Vertices

Front

What is the sum of the interior angles of any triangle?

Back

180 degrees

Tags

CCSS.8.G.A.5

Front

What type of triangle has all angles measuring less than 90 degrees?

Back

Acute Triangle

Tags

CCSS.4.G.A.2

Front

What is a triangle called that has one angle measuring more than 90 degrees?

Back

Obtuse Triangle

Tags

CCSS.4.G.A.2

Front

What do you call a triangle with all sides of equal length?

Back

Equilateral Triangle

Tags

CCSS.4.G.A.2

Front

What is the term for angles that are opposite each other when two lines cross?

Back

Vertical Angles

Tags

CCSS.7.G.B.5