Unit 6 Review

Front

Solve for x. Round your answer to the nearest tenth: 2x + 5 = 22.

Back

x = 8.7

Front

Back

Front

Classify the triangle with the given side lengths: 20, 21, 29.

Back

Right

Front

Classify the triangle with the given side lengths: 5, 9, 10.

Back

Obtuse

Front

A 20-foot ramp is used at the loading dock of a factory. If the base of the ramp is placed 19 feet from the base of the dock, how high is the loading dock?

Back

6.2 feet

Front

What is the Pythagorean theorem?

Back

Front

Define an acute triangle.

Back

A triangle where all angles are less than 90 degrees.

Front

Define an obtuse triangle.

Back

A triangle with one angle greater than 90 degrees.

Front

What is the sine ratio in a right triangle?

Back

Sine is defined as the ratio of the length of the opposite side to the hypotenuse.

Front

What is the cosine ratio in a right triangle?

Back

Cosine is defined as the ratio of the length of the adjacent side to the hypotenuse.