5.1-5.3 review

Front

A point is ________ from two figures if the point is the same distance from each figure.

Back

equidistant

Front

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

Back

80 degrees

Tags

CCSS.8.G.A.5

Front

Name the point of concurrency shown.

Back

Circumcenter

Tags

CCSS.HSG.C.A.3

Front

Which of the following describes a median of a triangle?

Back

A segment with endpoints at the vertex and midpoint of the opposite side.

Front

Use the information in the diagram to find x: If x + 2 = 4, what is x?

Back

2

Tags

CCSS.8.G.A.5

Front

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

Back

180 degrees

Tags

CCSS.8.G.A.5

Front

What is the definition of a triangle?

Back

A polygon with three edges and three vertices.

Tags

CCSS.2.G.A.1

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Tags

CCSS.6.G.A.1

Front

What do you call a triangle with all sides of different lengths?

Back

Scalene triangle

Tags

CCSS.4.G.A.2

Front

What is the definition of a median in a triangle?

Back

A line segment joining a vertex to the midpoint of the opposite side.