A radio station tower was built in two sections. From a point 87 feet from the base of the tower, the angle ofelevation to the top of the lower section is 31°, and the angle of elevation to the top of the upper section is42°.Round your answers to the nearest foot.How tall is the tower?feet.How tall is the lower section of the tower?How tall is the upper section of the tower?Submit Questionfeet.feet.

We will use trigonometry for solving this problem

Answered: A radio station tower was built in two…

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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A dead tree is very close to your house and you would like to estimate the tree's height to see if your house is in danger of being hit by the tree if it fell. The tree is located 25 m from your house. You walk 20 m from the base of the tree. Using a triangulation device, you measure the angle of sight to be 45°. Your eye height is 1.5 m. Would the tree hit the house if it fell? Explain.
Find the length of the shorter base
Solve the triangle to the right. a=14 in. b=16 in. В PA c=21 in. ..... Which angle has the largest degree measure? Choose the correct answer below. O Angle C O Angle A O Angle B What is the measure of the angle of largest degree measure? Select the correct choice below and fill in the answer box to complete your choice. (Round to one decimal place as needed.) O C. C- О В. ВА O A. A Which angle has the second largest degree measure? Choose the correct answer below. O Angle C O Angle A O Angle B What is the measure of the angle of second largest degree measure? Select the correct choice below and fill in the answer box to complete your choice. (Round to one decimal place as needed.) О С. С O A. AN О В. В Which angle has the smallest degree measure? Choose the correct answer below. O Angle C O Angle A Angle B What is the measure of the angle of smallest degree measure? Select the correct choice below and fill in the answer box to complete your choice. (Round to one decimal place as…
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Solve the right angle: right triangle has a 90 degree angle and across that angle there is a 75 degree angle. While one leg opposite of the hypotenuse length is 70. Question: Find the length of the side adgacent to the given given angle. (Round the answer to two decimal places). Find the length of the hypotenuse. AND Find the other acute angle. (In degree)
A farmer has a triangular field where two sides measure 380 yards and 360 yards. The angle between these two sides measures 75°. Find the area of the farmer's field. yd2 (round answer to the nearest tenth of a square yard) area =
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Ana wants to know the height of a building. She measures a distance of 42 feet from the base of the building and stands at that spot. She then uses a clinometer to measure the angle of elevation to the top of the building, which is 30°. Her eyes are at a height of 5 feet above the ground. How tall is the building? Round your answer to the nearest hundredth foot. 30 42 ft 5 ft O 72.75 ft O 29.25 ft O 24.25 ft O41.37 ft 425 pt
Alice is flying a drone. The angle of depression from the drone to Alice is 35 degrees. The direct distance from Alice to the drone is 22.2 meters. What is the altitude of the drone? * 15.5 m 18.9 m 38.7 m O 12.7 m
A surveyor determines that the angle of elevation to the top of a building from a point on the ground is 26°. He then moves back 58.1 feet and determines that the angle of elevation is 17.3°. What is the height of the building? Round your answer to four decimal places. Height of building-feet

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