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arsen [322]
3 years ago
12

The extreme water slide forms a 20 angle with the tower it leans against 80 feet above the ground find the length of the slide x

Mathematics
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

85.1 ft

Step-by-step explanation:

The extreme water slide forms a 20 angle with the tower it leans against 80 feet above the ground find the length of the slide x

We solve using the Trigonometric function of Cosine

cos y = adjacent/hypotenuse

y = angle = 20°

Adjacent = 80 ft

Hypotenuse = ?

cos 20 = 80/Hypotenuse

Hypotenuse = 80/cos 20

x = 85.134221798 ft

Approximately = 85.1 ft

Length of the slide = 85.1 ft

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