Triangle Properties Review

Front

Solve for x

Back

12

Front

In a triangle, how many total degrees are there?

Back

180 degrees

Front

Find the measure of the indicated angle.

Back

89

Front

Triangle Inequality Theorem

Back

The sum of the 2 sides is > than the 3rd

Front

Can the sides of a triangle have lengths 3, 8, and 9?

Back

Yes

Front

Which set of numbers may represent the lengths of the sides of a triangle? Options: {2,5,9}, {6,6,7}, {6,4,2}, {7,8,1}

Back

{6,6,7}

Front

Name the largest angle in this triangle: ∠D, ∠E, ∠F

Back

∠E

Front

Name the smallest angle in this triangle. Options: ∠A, ∠B, ∠C

Back

∠B

Front

Two sides of a triangle have side lengths of 17 meters and 12 meters. What is the range of possible lengths for the third side?

Back

5 < x < 29

Front

Use the picture to answer the question.

Back

60