9. Choose the best answer. Seth was 100 feet from the base of a large tree when he used a sighting instrument to measure the angle from the ground where he is standing to the top of the tree as 30°. How high was the tree to the nearest whole foot? Use a calculator if needed. 30° 100 ft 30 feet

9. Choose the best answer. Seth was 100 feet from the base of a large tree when he used a sighting instrument to measure the angle from the ground where he is standing to the top of the tree as 30°. How high was the tree to the nearest whole foot? Use a calculator if needed. 30° 100 ft 30 feet

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter5: Trigonometric Functions: Right Triangle Approach

Section5.2: Trigonometry Of Right Triangles

Problem 56E: Distance at Sea From the top of a 200-ft lighthouse, the angle of depression to a ship in the ocean...

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Question

I9please answer the questions in a ABCD form THANK YOU FOR YOUR HELP!! (Please igonore number on screen)

口[
9. Choose the best answer.
Seth was 100 feet from the base of a large tree when he used a sighting instrument to measure the angle from the ground where
he is standing to the top of the tree as 30°. How high was the tree to the nearest whole foot? Use a calculator if needed.
30°
100 ft
30 feet
70 feet
58 feet
85 feet
130 feet
O O O

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