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The Weston highway department built a triangular traffic island on the expressway. The base of the island is 3.5 feet long. It has an area of 17.5 square feet. What is the height of the traffic island?
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The Weston highway department built a triangular traffic island on the expressway. The base of the island is 3.5 feet long. It has an area of 17.5 square feet. What is the height of the traffic island?

User Vbraun
by
8.7k points

1 Answer

7 votes

Answer: 10 feet

Explanation:

Height = 2 x area / base

User Silverspur
by
7.5k points
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