Quarter Exam Unit 5 Review

Front

What is the name of the point equidistant from the sides of a triangle?

Back

Incenter

Front

What is the point of concurrency for the perpendicular bisectors of a triangle?

Back

Circumcenter

Front

Fill in the inequality sign (< or >) for the diagrams below: KL ___ MN.

Back

>

Front

If P is the incenter, what is the length of BG if it is given as 16?

Back

16

Front

Write an Inequality that could be used to solve for x using the diagram below: 5x - 4 ___ 38 - x.

Back

5x - 4 < 38 - x

Front

What is the definition of the incenter of a triangle?

Back

The incenter is the point where the angle bisectors of a triangle intersect, and it is equidistant from all sides of the triangle.

Front

What is the definition of the circumcenter of a triangle?

Back

The circumcenter is the point where the perpendicular bisectors of the sides of a triangle intersect, and it is equidistant from all vertices.

Front

What is the relationship between the sides of a triangle and the angles opposite them?

Back

In a triangle, the larger the angle, the longer the side opposite it.

Front

What is the Triangle Inequality Theorem?

Back

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.