Mariela is standing in a building and looking out of a window at a tree. The tree is 20 feet away from Mariela. Mariela's line of sight to the top of the tree creates a 42° angle of elevation, and her line of sight to the base of the tree creates a 31° angle of depression. 42° -20 ft- 31° What is the height, in feet, of the tree?

Q: How would you find the value of cot, sec, csc angle 300 degrees?

A:

Q: Find the measure of the angle

A: NOTE: Refresh your page if you can't see any equations. . the angle formed by the one straight line…

Q: I am standing 50 feet away from the flagpole outside of Southmith High School. I look up to the top…

A: I am standing 50 feet away from the flagpole outside of Southmith High School. I look up to the top…

Q: Miguel drives 220 meters up a hill that makes an angle of 4° with the horizontal ground. To the…

A: The figure of problem

Q: 1. P 75

A: As per the answering guidelines of Bartleby, in case of multiple questions, only first question is…

Q: Fred was measuring the height of a building. He stood standing at some distance from the building…

A:

Q: find tan A and tan B

A: We can use the concept of Pythagoras theorem in order to solve the given problem.

Q: the height from the ground to the low part of the roof is 4 feet. What is the height from the ground…

A: Given that the width is 5 feet. Therefore, c=5 And, the measure of angle A is 23∘. Sum of all…

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: The world's largest dinosaur, in Drumheller, is 86 ft tall. Anita measured the angles of elevation…

A: Using trigonometric functions,

Q: Tamara wants to calculate the height of a tree outside her home. Using her clinometer, she measures…

A:

Q: Laura is flying a kite at a local park. She let's out 60 m of her kite string,which makes an angle…

A: As we know that  Sinθ=HeightHypotenus implies that   Height=Hypotenus×sinθ

Q: You are standing on a boat that is 150 feet from a cliff. If you look up at a 35 degree angle you…

A: Solution: The objective is to find the height of the cliff

Q: You are standing on top of a cliff 500 ft. above the ocean looking out at the water.  You see a…

A: tanθ=oppositeadjacentIn this question, opposite is the height and adjacent is the base

Q: You are in Lucena and your jowa is in Tayabas. You both saw a huge hot air balloon floating in the…

A:

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.