Chapter 7 Review - Trigonometry

Posljednje ažuriranje about 4 years ago

This half of the review is on trigonometry. For decimal answers, round to the nearest tenth.

Use the following triangle for the next four questions.

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Use the following triangle for the next four questions.

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Use the following triangle for the next three questions.

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Use the following triangle for the next three questions.

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Use the following triangle for the next three questions.

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Use the following triangle for the next three questions.

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Use the following triangle for the next three questions.

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Use the following triangle for the next three questions.

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Use the following triangle for the next three questions.

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Chapter 7 Review - Trigonometry

Posljednje ažuriranje about 4 years ago

This half of the review is on trigonometry. For decimal answers, round to the nearest tenth.

Use the following triangle for the next four questions.

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Find sin(Y). Leave your answer as a reduced fraction.

Find cos(Y). Leave your answer as a reduced fraction.

Find tan(Y). Leave your answer as a reduced fraction.

Find sin(Z). Leave your answer as a reduced fraction.

Use the following triangle for the next four questions.

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Find sin(L). Leave your answer as a reduced fraction.

Find cos(L). Leave your answer as a reduced fraction.

Find tan(N). Leave your answer as a reduced fraction.

Find cos(N). Leave your answer as a reduced fraction.

Solve for x.

Use the following triangle for the next three questions.

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Find the measure of angle M.

Find the measure of side MN.

Find the measure of side NL.

Use the following triangle for the next three questions.

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Find the measure of angle P.

Find the measure of side QO.

Find the measure of side QP.

Use the following triangle for the next three questions.

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Find the measure of angle C.

Find the measure of side AB.

Find the measure of side BC.

Use the following triangle for the next three questions.

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Find the measure of angle F.

Find the measure of side FE.

Find the measure of side EG.

Use the following triangle for the next three questions.

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Find the measure of angle B.

Find the measure of angle C.

Find the measure of side BC.

Use the following triangle for the next three questions.

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Find the measure of angle Y.

Find the measure of angle Z.

Find the measure of side YZ.

Use the following triangle for the next three questions.

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Find the measure of angle L.

Find the measure of angle N.

Find the measure of side MN.

Find the length of a ladder that reaches 29.1 feet high on a wall and is leaning at an angle of elevation of 50 degrees.

A movie screen is 48 feet tall. You are sitting 103 feet away from the screen. Find the angle of elevation.

How tall is a totem pole if the line of sight from a point 100 feet from its base makes an angle of 39 degrees with the horizontal?

To land, an airplane will approach an airport at a 3 degree angle of depression. If the plane is flying at 30,000 feet, find the direct diagonal distance from the plane to the landing strip when the pilot begins descending.

What is the angle of elevation of the moon if a 7-foot creature casts a shadow 45 feet long?

A ship is approaching a harbor with a lighthoues that is 175 feet high. The angle of depression the ship makes with the top of the lighthouse is 4 degrees from the horizontal. Find the distance from the base of the lighthouse to the ship.

From a point 300 m away from a building, you look up to the top with an angle of elevatiion of 34 degrees. Find the height of the building.

The Great Pyrmaid of Giza has a lateral height of 187 m. If the angle of elevation it makes with the ground is 52 degrees, what is the actual height (vertical) of the pyramid?