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Applications of Sine Law and Cosine Law
Quiz by Gina Lontoc
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There is a tree at the backyard of Gio’s house. He wants to find out for its height so that he will know if it will hit the house incase it will fall. In order to do so, he walks 100 feet from the base of the tree and looks up. The angle from the ground to the highest point of the tree is 35o. The tree grows at an angle of 85o with respect to the ground as shown in the illustration below. What is the law to be applied in order to find for the height of the tree?
Pythagorean Theorem
Cosine Law
Sine Law
There is a tree at the backyard of Gio’s house. He wants to find out for its height so that he will know if it will hit the house incase it will fall. In order to do so, he walks 100 feet from the base of the tree and looks up. The angle from the ground to the highest point of the tree is 35o. The tree grows at an angle of 85o with respect to the ground as shown in the illustration below. What is the height of the tree?
66.23ft.
150.99ft
80.85ft.
There is a tree at the backyard of Gio’s house. He wants to find out for its height so that he will know if it will hit the house incase it will fall. In order to do so, he walks 100 feet from the base of the tree and looks up. The angle from the ground to the highest point of the tree is 35o. The tree grows at an angle of 85o with respect to the ground as shown in the illustration below. What is the law to be applied in order to find for the height of the tree?
There is a tree at the backyard of Gio’s house. He wants to find out for its height so that he will know if it will hit the house incase it will fall. In order to do so, he walks 100 feet from the base of the tree and looks up. The angle from the ground to the highest point of the tree is 35o. The tree grows at an angle of 85o with respect to the ground as shown in the illustration below. What is the height of the tree?
A bird is sitting on the Leaning Tower of Pisa. It spots some food of 20ft away from the base of the tower. How far will the bird have to fly if the Leaning Tower of Pisa is 183.27ft. tall and leans at an angle of 4o? What is the law to be applied to solve the problem?
A bird is sitting on the Leaning Tower of Pisa. It spots some food of 20ft away from the base of the tower. How far will the bird have to fly if the Leaning Tower of Pisa is 183.27ft. tall and leans at an angle of 4o?