5.1-5.3 Review

Front

Order the sides of triangle DE, VE, DV from least to greatest.

Back

DE, VE, DV

Front

Order the sides of triangle ABC from least to greatest: B, C, A, AC, CB, BA.

Back

BA, AC, CB

Front

If G is the centroid of triangle ABC and AG= 16, what is the length of GD?

Back

8

Tags

CCSS.HSG.CO.C.10

Front

Where is the largest angle of a triangle located?

Back

Across from the longest side.

Tags

CCSS.HSG.CO.C.10

Front

What is a possible third side to a triangle with side lengths of 5 and 5?

Back

9

Front

What is the centroid of a triangle?

Back

The point where the three medians intersect, dividing each median into a 2:1 ratio.

Tags

CCSS.HSG.CO.C.10

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

How do you find the length of a median in a triangle?

Back

Use the formula: m = 1/2 * sqrt(2a^2 + 2b^2 - c^2), where a and b are the lengths of the sides adjacent to the median, and c is the length of the opposite side.

Tags

CCSS.HSG.CO.C.10

Front

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

Back

The largest angle is opposite the longest side, and the smallest angle is opposite the shortest side.

Tags

CCSS.HSG.CO.C.10

Front

What is a triangle's area formula?

Back

Area = 1/2 * base * height.

Tags

CCSS.6.G.A.1