Standing 2.5 m in front of a small vertical mirror you see the reflection of your belt buckle, which is 0.70 m below your eyes. If you remain 2.5 m from the mirror but climb onto a stool, how high must the stool be to allow you to see your knees in the mirror? Assume that your knees are 1.2 m below your eyes

Q: How do you how to calculate the height of a building with triangles. X = 5M, y= 10 M, and D = 10 M,

A: See the attachment

Q: An ameteur photographer wants to set up is camera to view the sunrise coming over the mountain and…

A:

Q: optimisation has to be used   answer for width is 36 and height is 45 cms

A:

Q: Raul, who is 1.9m tall, wishes to find the height of a tree. He walks 22.51 m from the base of the…

A: Given Raul, who is 1.9m tall, wishes to find the height of a tree. He walks 22.51 m from the base of…

Q: Workers at the Morganza Spillway Station need to measure the height of the station flagpole. They…

A: The objective of the question is determine the height of the flagpole.

Q: Joe wants to put Christmas lights on the edge of his roof. His roof makes a 45 degree angle with the…

A: draw the diagram as per questionLet BC is roof width and AB and AC is the edge of the top of house.

Q: Gabriel is a rock climber. He stands at the top of a cliff that is 100 feet high. He looks down at…

A:

Q: For what elevation(s) will the film crew be a vertical distance of 1,800 meters from the director?

A: Let's say the film crew is at an elevation of x meters above sea level when the crew is at a…

Q: A 6-ft man is standing 40 ft from a street light. If the man's shadow is 20 ft, determine the height…

A:

Q: Mike and Ike are loading a moving van by walking up a ramp. The ramp is 10.0 feet long and the bed…

A:

Q: rooper is hidden 30 feet from a highway. One second after a truck the angle 0 between the highway…

A:

Q: I am facing east.How many degrees anticlockwise must I turn to face south-west?

A: Answer

Q: The height is incorrect

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.