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Find the length of the third side. If necessary, round to the nearest tenth.
12
13
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Find the length of the third side If necessary round to the nearest tenth 12 13 Answer Submit Answer attempt 1 out of 2 Privacy Policy Terms of Service PLS HELP class=

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Answer:

5

Step-by-step explanation:

Use pythagorean theorem. A^2+B^2=C^2

13 is c because it is the hypotenuse and across from the right angle

a is unknown and b is 12

A^2+12^2=13^2

A^2 +144 = 169

A^2 = 169- 144

A^2= 25

now take the sq root of both side

A = 5

Answer:

17.7

Step-by-step explanation:

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