2-1 Practice
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Write a trigonometric equation that could be used to find the horizontal length of the escalator. (Use x for your variable.)
What is the horizontal length of the escalator. (Round the nearest tenth of a foot.)
Write a trigonometric equation that could be used to find the exact value of x.
What is the exact value of x? (answer in simplest radical form.)
Write a trigonometric equation that could be used to find the exact value of x.
What is the exact value of x? (answer in simplest radical form.)
Write a trigonometric equation that could be used to find the exact value of x.
What is the exact value of x? (answer in simplest radical form.)
Write a trigonometric equation that could be used to find the exact value of x.
What is the exact value of x? (answer in simplest radical form.)
What is the ratio for sine of theta?
What is the ratio for secant of theta?
What is the ratio for tangent of theta?
What is the ratio for cosecant of theta? (Answer in simplest radical form.)
What is the ratio for cotangent of theta? (Answer in simplest radical form.)
What is the ratio for cosine of theta? (Answer in simplest radical form.)
What is the ratio for tangent of theta? (Answer in simplest radical form.)
What is the ratio for cosine of theta? (Answer in simplest radical form.)
What is the ratio for secant of theta? (Answer in simplest radical form.)
What is the ratio for cosecant of theta? (Answer in simplest radical form.)
What is the ratio for cotangent of theta? (Answer in simplest radical form.)
What is the ratio for tangent of theta? (Answer in simplest radical form.)
Write a trigonometric equation that could be used to find the actual distance between the plane and the runway. (Use x for your variable.)
What is the actual distance between the plane and the langing spot? (Round the nearest foot.)
Write a trigonometric equation that could be used to find how far the ship is from the shore. (Use x for your variable.)
How far is the ship from the shore? (Round the nearest foot.)
What is the radius of the circle?