Respuesta :
Answer:
9.9
Step-by-step explanation:
We know each leg is 7 and the square of both of these will equal the square of the hypotenuse:
[tex]7^2=49\\49\times2=98\\\sqrt[2]{98}=9.9[/tex]
Answer:
9.9
Step-by-step explanation:
We know each leg is 7 and the square of both of these will equal the square of the hypotenuse:
[tex]7^2=49\\49\times2=98\\\sqrt[2]{98}=9.9[/tex]