3 years ago

Anybody know the real answer to this?

Mathematics

1 answer:

maks197457 [2]3 years ago

8 0

Look at the picture.

Use the Pythagorean theorem:

$x^2=(3+2)^2+(4+5)^2\\\\x^2=5^2+9^2\\\\x^2=25+81\\\\x^2=106\to x=\sqrt{106}\\\\x\approx10.3$

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