A boat is heading towards a lighthouse, whose beacon-light is ig6 feet above the water. From point A, the boat's crew measures the angle of elevation to the beacon, 13, before they draw closer. They measure the angle of elevation a second time from point B at some later time to be 22. Find the distance from point A to point B. Round your answer to the nearest tenth of a foot if necessarv

Q: Building that is 35.5 meters tall casts a shadow that is about 40.2 meters long. Find the angle of…

A:

Q: Solve triangle ABC if A = 50°, C = 33.5°, and b = 76. Round measures to thenearest tenth.

A: Solving a triangle most preferably means to measure the three sides and three dimensions. In this…

Q: Find mQR. 81° T. 138° R S. The measure of arc QR is degree

A:

Q: A 124° X, X = degrees

A: An inscribed angle is any angle that intercepts  the arc along the circumference circle .

Q: Use the fact that the longest side of a triangle is across from the largest angle to explain why the…

A: Here we have to prove that the hypotenuse is always the longest side in the right triangle.

Q: Complement of 63º = %3D

A: The complement of 63° is the angle that when added to 63°forms a right angle i.e 90° .

Q: In AQRS, the measure of ZS=90°, the measure of ZR=29°, and SQ = 5.8 feet. Find the length of RS to…

A: We are given △RSQ, Where ∠R=29o and ∠S=90o Now, applying Trigonometry , we have, tan R=SQRS ⇒tan…

Q: A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a…

A: Please see the answer in step 2

Q: Use the right triangle diagram below and b = 0.6235 mm, c = 0.8854 mm to solve the right triangle.…

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Q: Which angles have measure same as 88 degrees

A: In figure,Let ∠8=88°∠3≅∠8..................(corresponding angles)But  ∠8=88°Therefore,∠3=88°

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.