Trees in a local park are hundreds of feet tall. The height of one of these trees is represented by h in the figure shown. a. Use the measurements shown to find a, to the nearest tenth of a foot, in oblique triangle ABC. The length of a is approximately feet. (Do not round until the final answer. Then round to the nearest tenth as needed.) b. Use the right triangle shown to find the height, to the nearest tenth of a foot, of the tree in the park. The height of the tree, h, is approximately feet. (Do not round until the final answer. Then round to the nearest tenth as needed.) A B 15 | 425 feet |
Trees in a local park are hundreds of feet tall. The height of one of these trees is represented by h in the figure shown. a. Use the measurements shown to find a, to the nearest tenth of a foot, in oblique triangle ABC. The length of a is approximately feet. (Do not round until the final answer. Then round to the nearest tenth as needed.) b. Use the right triangle shown to find the height, to the nearest tenth of a foot, of the tree in the park. The height of the tree, h, is approximately feet. (Do not round until the final answer. Then round to the nearest tenth as needed.) A B 15 | 425 feet |
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Trees in a local park are hundreds of feet tall. The height of one of these trees is represented by h in the
figure shown.
a. Use the measurements shown to find a, to the nearest tenth of a foot, in oblique triangle ABC.
The length of a is approximately feet.
(Do not round until the final answer. Then round to the nearest tenth as needed.)
b. Use the right triangle shown to find the height, to the nearest tenth of a foot, of the tree in the park.
The height of the tree, h, is approximately feet.
(Do not round until the final answer. Then round to the nearest tenth as needed.)
f
a
25
B 15
425 feet
A
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