Respuesta :

texaschic101
pythagoream therum (or however u spell it...lol)
a^2 + b^2 = c^2....a and b are ur legs and c is the hypotenuse

3^2 + 6^2 = c^2
9 + 36 = c^2
45 = c^2...take the sqrt of both sides....this eliminates the ^2
sqrt 45 = c
6.708 rounded = 6.71 = c <===
BasketballEinstein

Answer:

B 6,71 units

Step-by-step explanation:

Use the Pythagorean Theorem:

[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ \\ {6}^{2} + {3}^{2} = {c}^{2} \\ \\ 36 + 9 = 45 \\ \\ 45 = {c}^{2} \\ \\ 6.7082039325 ≈ c \\ \\ 6,71 ≈ c[/tex]

* When we are talking about length, we want the NON-NEGATIVE root.

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