contestada

HHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPP 30 POINTS
WILL MARK BRAINLIEST TO CORRECT ANSWER
What is the length of AB? Round your answer to the nearest hundredth.

HHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPP 30 POINTS WILL MARK BRAINLIEST TO CORRECT ANSWER Wh class=

Respuesta :

c62712

Answer:

7.28 units

Step-by-step explanation:

Using the Pythagorean theorem, [tex]a^{2} + b^{2} = c^{2}[/tex], we get:

[tex]2^{2}+7^{2}=c^{2}\\4+49=c^{2}\\53=c^2\\\sqrt{53}=c\\c=\sqrt{53}[/tex]

[tex]\sqrt{53}[/tex] ≈ 7.28

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