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A right triangle is shown. What is the value of x? Round to the nearest tenth.

A right triangle is shown. What is the value of x? Round to the nearest tenth.-example-1
User Saranga A
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1 Answer

10 votes

Explanation:

B²=a²+c²

12²=4.2²+c²

144=16.4+c²

144-16.4=c²

127.6=c²

√127.6=√c²

11.3=c

User Freddy Boucher
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