For a project in her Geometry class, Nicole uses a mirror on the ground to measure the height of her school’s football goalpost. She walks a distance of 9.65 meters from the goalpost, then places a mirror flat on the ground, marked with an X at the center. She then walks 4.95 more meters past the mirror, so that when she turns around and looks down at the mirror, she can see the top of the goalpost clearly marked in the X. Her partner measures the distance from her eyes to the ground to be 1.65

Q: Edward and his daughter, Jeanie, see their shadows while they are walking. Edward is 69 inches tall,…

A: Edward and his daughter, Jeanie, see their shadows while they are walking. Edward is 69 inches tall,…

Q: C = 75, a = 6, b = 7

A:

Q: Two helicopters leave a heliport at the same time. The first flies 190⁢km/h in a direction of 290…

A: The distance between the two helicopters after three hours is 369 kilometersExplanation:Step 1:…

Q: How many miles (1 mile = 5280 feet) is the aircraft from the airport? Round the answer to the…

A: We will use concept of angle of depression.

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: Anya is an aerial photographer. She plans to photograph the Lion's Gate Bridge from a helicopter. ●…

A:

Q: It is 58 road miles from Denver to the Eisenhower tunnel. Denver is 5882 ft above sea level. The…

A: The distance between Denver to the Eisenhower Tunnel is 58 milesDenver is 5882 ft above mean sea…

Q: Lisa stands at the window of a building looking for her lost cat. She spots her cat 58.5 m away from…

A: Lisa spots the cat from the window of building which is at a height of 12.6 m.  The cat is at a…

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

A:

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: 5. Jaida casts a shadow of 0.5 m and she is 1.8 m tall. A light pole casts a shadow of 10 m at the…

A: Topic = Triangles

Q: A triangular region of a community college parking lot was measured. The measure of the first angle…

A: We have given  The measure of the first angle = double the second angle.  Third angle =117+duble of…

Q: A tree is 99 metres away on flat ground. Its top is an an elevation of 7 degrees above horizontal.…

A:

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: Sarah measured her height and she was 4.5 feet tall. Sarah measured her shadow and it was 9 feet…

A: Given, Height of Sarah = 4.5 feet  Shadow of Sarah = 9 feet  Shadow of tree = 90 feet  We have to…

Q: A drone craft hovers in the air directly above a straight line on the ground that is 400 feet long.…

A:

Q: Mr. Pratt owns a dog training facility. He built a ramp that is 30 feet long and 10 feet tall. He…

A: Given , Mr. Pratt owns a dog training facility. He built a ramp that is 30 feet long and 10 feet…

Q: An architect is designing a two-story house that is located at 40°N latitude. The architect wants to…

A: How much roof overhang should the architect provide so that at noon on the day of the summer…