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leva [86]
2 years ago
11

What is the length of the hypotenuse? 12 5 X= Help

Mathematics
2 answers:
polet [3.4K]2 years ago
7 0

Answer:

13

Step-by-step explanation:

\sqrt{5^{2}   + 12^{2}} =  \sqrt{169}  \\  \\  \sqrt{169}  = 13

a²+b²=c²

Temka [501]2 years ago
3 0

Answer:

x = 13

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

5^2 + 12^2 = x^2

25+144 = x^2

169 = x^2

Taking the square root of each side

sqrt(169) = sqrt(x^2)

13 =x

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