A plane is 3 miles above the ground, 15 miles from its destination. What is the angle of elevation of the plane from its destination?

Q: A balloon passes between two observers that are 2 miles apart. The angle of elevation are 27° and…

A: A balloon passes between two observers that are 2 miles apart. The angle of elevation are 27° and…

Q: Convert to rectangular coordinates by hand. Use exact values. (a) (3, 150°) (b) (/2.-225°) 2.

A:

Q: Two men on the same side of a tall building whose the angle of elevation to the top of the building…

A:

Q: A man lies 18 horizontal feet from the base of a wall. He must incline his eyes at an angle of 21…

A: It is given that,  A man lies 18 horizontal feet from the base of a wall. He must incline his eyes…

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: Jo drops a marble from her apartment window, 20 meters above the ground. At the s ame height bu' 12…

A:

Q: A plane flies 700 miles from Atlanta to Philadelphia with a bearing of 55 degrees. Then it flies 340…

A:

Q: An air force pilot must descer smoothly on an aircraft carrie

A: From the given information

Q: A lifeguard is sitting on a platform. His eye level is 5 m above sea level. Martha and Sammy are…

A: Given query is to find the distance between Martha and Sammy.

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.