Module 18 Word Problem Test

Front

What is the value of y if the equation is solved correctly?

Back

8

Front

What is the value of sin 45 degrees?

Back

0.707

Front

What is the cosine of angle P in terms of the sides of a right triangle?

Back

Front

If a 10 ft tree creates a shadow that is 15 ft long, what is the angle the shadow makes with the ground?

Back

34 degrees

Front

If you are standing 10 feet away from a tree and looking up at a cat at a 48 degree angle, how high is the cat?

Back

11.1 ft.

Front

Define sine in the context of a right triangle.

Back

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

Front

Define cosine in the context of a right triangle.

Back

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

Front

What is the tangent of an angle in a right triangle?

Back

Tangent is the ratio of the length of the opposite side to the length of the adjacent side.

Front

How do you calculate the height of an object using angles and distances?

Back

Use the formula: height = distance * tan(angle).

Front

What is the relationship between the angles and sides in a right triangle?

Back

The sum of the angles in a right triangle is always 180 degrees, with one angle being 90 degrees.