the height from the ground to the low part of the roof is 4 feet. What is the height from the ground to the top of the roof? 23° ? 4 ft 5 ft The height from the ground to the top of the roof is feet.

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: In the figure, a person standing at point A notices that the angle of elevation to the top of the…

A: It is given that a person standing at point A notices that the angle of elevation to the top of the…

Q: Two building of equal height are 840 feet apart. An observer on the street between the buildings…

A:

Q: The angle of elevation from the end of 63 ft long shadow to the top of a monument is 40°. To the…

A: The angle of elevation from the end of 63 ft long shadow to the top of a monument is 40°.

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 11 degrees…

A: Solve for the height of the building

Q: From a hotel a window 30 meters above the ground, allan finds that the angle of elevation of the top…

A: We have to draw a diagram according to the question and then we have to find the unknown sides of…

Q: The angle of elevation from x feet away from a building is 50°. The angle of elevation for 77 feet…

A:

Q: The angle of elevation from a boat to the top of the lighthouse is 25°. The lighthouse is 150 feet…

A: BC

Q: A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and…

A:

Q: From a point on the ground 47 feet from the foot of a tree, the angle to the top of the tree is 35…

A: The following diagram depicts the situation, Here AB represents the tree and C is the location of…

Q: Maria is swimming in the ocean and notices a coral reef below her. The angle of depression is 35°…

A:

Q: walks 100 ft from the base of the tree and looks up. The angle of elevation from the ground to the…

A: Given: Sam walks 100 ft from the base of the tree. The angle of elevation 33∘.

Q: From the top of a fire tower, a forest ranger sees his partner on the ground at an angle of…

A:

Q: A surveyor observes that the angle between the road and the bottom of a bridge girder is 30 degrees.…

A: Given data is : Angle θ=30∘ Bridge clearance is 16.5 feet. To find the horizontal distance from the…

Q: 2) Lucy is lying on the beach, flying a kite. She holds the end of the kite string at ground level…

A: The length of the string is AC=400 ft. An angle of elevation is m∠A=48∘  The objective is to find…

Q: The figure shows a 1200-yard-long sand beach and an oil platform in the ocean. The angle made with…

A: Given : The figure shows 1200 yard long sand beach and an oil platform in the ocean. The angle made…

Q: A surveyor measuring the tallest tree in a park is 100 feet from the tree. His angle measuring…

A: We sketch the situation roughly.  AC= tallest tree, D= angle measuring device  Given, DE=5, BD= 100…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: at is the horizontal distance from the base of t

A: Given: From the observation deck of a skyscraper, Isabella measures a 67o angle of depression to a…

Q: jacks eyes are 5 feet above the ground. He is standing 400 feet from the base of a building. The…

A: jacks eyes are 5 feet above the ground, he is standing 400 feet from the base of a building, and the…

Q: In the figure, a person standing at point A notices that the angle of elevation to the top of the…

A:

Q: In the figure, a person standing at point A notices that the angle of elevation to the top of the…

A:

Q: he angle of elevation from a viewer to the top of a flagpole is 50°. The viewer is 80 ft away and…

A: here x is the distance from the top to the height of the viewer. first draw the diagram

Q: The angle of elevation of the Sun is 35.1° at the instant the shadow cast by the Washington Monument…

A: draw triangle, vertical line (WA monument), horizontal line (shadow), angle of sun light (35.1)…

Q: In the figure, a person standing at point A notices that the angle of elevation to the top of the…

A: Given: A Person standing at point A  is making an angle of elevation to the top of antenna =46°30' A…

Q: A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and…

A: Given : The angle of elevation of the kite is 550. The string is 475 ft long.   To find the height…

Q: An airplane climbs at an angle of 32° with the ground. What is the distance it has traveled in the…

A:

Q: A person standing at a point some distance away from the base of an antenna tower measures the angle…

A:

Q: Andy is standing on top of a building that is 38 feet tall. A neighboring building is directly…

A:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Draw the situation using right triangles and use trigonometric ratios.

Q: While sailing toward a​ statue, a sailor in a boat observed that at a certain​ point, the angle of…

A: A sailor in a boat observed that at a certain​ point, the angle of elevation of the tip of the torch…

Q: A football lands at the edge of the roof of your school building. When you are 25 feet from the base…

A:

Q: In the figure, a person standing at point A notices that the angle of elevation to the top of the…

A: Given: A person standing at point A notices that the angle of elevation to the top of the antenna is…

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: From the top of a fire tower, a forest ranger sees his partner on the ground at an angle of…

A:

Q: Roberto has plans to build a tree house in a large oak tree in his backyard. He takes measurements…

A:

Q: The angle of elevation to the top of the Empire State Building in New York is found to be 12 degrees…

A:

Q: In the figure, a person standing at point A notices that the angle of elevation to the top of the…

A:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Refer the figure that illustrates the given information

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: for the triangle ABE, use the tan function  tan31=xy y=xtan31

Q: The angle of elevation from a boat to the top of a lighthouse is 25°. The lighthouse is 150 feet…

A:

Q: The figure shows a 1200-yard-long sand beach and an oil platform in the ocean. The angle made with…

A: Given :                                Sand beach and an oil platform in the…

Q: where

A: In a right angled triangle:- Tan X = Perpendicular/Base

Q: A damsel is in distress and is being held captive in a tower. Her knight in shining armor is on the…

A:

Q: A man stands near an antenna tower and observes the angle of elevation to the top of the tower is…

A: Given: According to the question, the figure will be:

Q: A hot air balloon is floating above a straight road. To estimate their height above the ground, the…

A: Here we will find height of balloon from the ground,

Q: A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and…

A:

Q: While sailing toward a​ statue, a sailor in a boat observed that at a certain​ point, the angle of…

A: Let’s draw a figure for the given situation. Let AB be the height of the statue, C is the initial…

Q: A 20-ft ladder leans against a building so that the angle between the ground and the ladder is 72…

A: Consider the ladder is the hypotenuse of the triangle that is 20 ft. The angle between the ladder…

Q: Sabri stands 12 feet away from a tree and measures the angle of elevation to the top of the tree to…

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.