What is the missing leg length of the hypotenuse 23 and the other leg is 11??

2 answers:

6 0

To find the 3rd side of a triangle, use the pythagorean theorem.
a^2 + b^2 = c^2

a = 11
b = ?
c = 23

11^2 + b^2 = 23^2
121 + b^2 = 529
b^2 = 408
b = √408 = 2 √102 = 20.199, 20.2, or 20

The answer can be any of those.

miv72 [106K]3 years ago

3 0

$\sqrt{23 x^{2}-{11 x^{2} } }$ ≈20.2

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