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The hypotenuse of a 45°-45°-90° triangle measures units. What is the length of one leg of the triangle?
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The hypotenuse of a 45°-45°-90° triangle measures units.

What is the length of one leg of the triangle?

The hypotenuse of a 45°-45°-90° triangle measures units. What is the length of one-example-1
User Kavach Chandra
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2 Answers

4 votes

Answer:7

Explanation:

User Majak
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2 votes
This an isosceles right triangle. The sides opposed to the angle 45° are congruent. Let x be this side==> x²+x² =(7√2)² (Pythagoras)

2x² = 49(2) ==> 2x²= 98 ==> x²=49 & x=7
User S McCrohan
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