In a 45-45-90 triangle, each leg has length 5. What is the length of the hypotenuse?
- A
- B
10
- Ccheck_circle
- D
Explanation
In a 45-45-90 triangle, the ratio of leg : leg : hypotenuse is . So hypotenuse .
Right Triangles and Trigonometry
SAT Math· difficulty 2/5
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