Person A Looking down from the roof of a house at an angle of 23º a shiny object is seen. The roof of the house is 32 feet above the ground. How.

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Presentation transcript:

Person A Looking down from the roof of a house at an angle of 23º a shiny object is seen. The roof of the house is 32 feet above the ground. How far is the shiny object from the house?

Person B A lamp post is 10 feet tall and casts a shadow. The distance from the top of the lamp post to the tip of the shadow is 25 feet. What is the angle of elevation?

Person A An observer on top of a 60-foot tall lighthouse sees a boat in distress at a 5º angle of depression. How far is the observer from the boat?

Person B You are looking up at a fourth story window, 40 feet up in a building. You are 100 feet away from the building. What is the angle of elevation from your feet to the top of the building?

Person A and Person B A pirate in the crows nest of ship A spots ship B, off in the distance at a 10 degree angle of depression. The crows nest in ship A is 42 ft high. How far apart are the two ships?

Person A and person B A man standing on the deck of ship A spots a pirate in the crows nest of ship B at a 12 degree angle of elevation. How high is the crows nest on ship B?

Person A and Person B A regular octagon has a perimeter of 64”. Find the area of the octagon. *A=(1/2)asn