Geom Ch. 5 Review

Front

Which of these lengths CANNOT represent the sides of a triangle? Options: 32, 34, 60; 28, 30, 58; 13, 20, 27; 2, 4, 5

Back

28, 30, 58

Front

The centroid cuts each median into two segments. The shorter segment is ___________ the length of the entire segment. Options: one third, two thirds, three fourths, one half

Back

one third

Front

Find the measure of angle CAD. Options: (provide angle measures)

Back

(provide angle measure)

Front

Order the sides from greatest to least. Options: a, b, c; b, c, a; c, b, a; a, c, b

Back

b, c, a

Front

What is the shortest side? Use capital letters. Options: (provide side names)

Back

AC, CA

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

Define a median in a triangle.

Back

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

Front

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

Back

The larger the angle, the longer the side opposite to it.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is a centroid?

Back

The centroid is the point where the three medians of a triangle intersect.