# LESSON 8-2 PROBLEM SOLVING TRIGONOMETRIC RATIOS ANSWERS

Define the sine, cosine, and tangent of acute angles in a right triangle. Round to the nearest hundredth. By the AA Similarity Postulate, a right triangle with a given acute angle is similar to every other right triangle with that same acute angle measure. Sine and Cosine Ratios She places stakes feet apart on the far side of the river and she is standing at point A.

Part II Find each length. AC Use your answers from Items 5 and 6 to write each trigonometric ratio as a fraction and as a decimal rounded to the nearest hundredth. A trigonometric ratio is a ratio of two sides of a right triangle. Define the sine, cosine, and tangent of acute angles in a right triangle. Develop the law of cosines to find a. Your e-mail Input it if you want to receive answer.

My presentations Profile Feedback Log out. The glide slope is the path a plane uses while sllving is landing on a runway. Be sure your calculator is in degree mode, not radian mode.

## 8-2 Trigonometric Ratios Holt McDougal Geometry Holt Geometry.

AC 5 Use your answers from Items 5 solivng 6 to write each trigonometric ratio as a fraction and as a decimal rounded to the nearest hundredth. The sine probkem of an angle is the ratio of the length of the leg hypotenuse. Round to the nearest tenth. If you wish to download it, please recommend it to your friends in any social system. Use your calculator to find the trigonometric ratio.

Part I Use a special right triangle to write each trigonometric ratio as a fraction.

JL 4 Example 5: These are trigonometric ratios. Write the trigonometric ratio as a fraction and as a decimal rounded to the nearest hundredth. Given the lengths of two sides of a triangle and the measure of the included angle, the area of the triangle can be found.

Use the cosine function and the Pythagorean Theorem. Part I Use a special right triangle to write each trigonometric ratio as a fraction. Pythagorean theorem wikipedialookup Trigonometric functions wikipedialookup.

To make this website work, we log user data and share it with processors. Develop a formula for finding the area. Upload document Create flashcards. If the wires make an angle of 25 degrees to the ground, how high is the flagpole? For complaints, use another form.

Do not round until the final step of your answer. Write each trigonometric ratio as a simplified fraction and as a decimal rounded to the nearest hundredth.

## Lesson 8-2(Word)

You can add this document to your saved list Sign in Available only to authorized users. The cosine cos of an angle is the ratio of the length of the leg hypotenuse to the angle to the length of the.