Question

Find the perimeter of the triangle.

12 + 10 + 12 = 34


12 + 10 + 6.63 = 28.63


12 + 10 + 15.66= 37.66


12 + 10 = 22

Answer 1

12 + 10 + 15,62= 37,62

Explanation:

According to the Pythagorean Theorem, you will have this:

`{a}^(2) + {b}^(2) = {c}^(2) \\ \\ {10}^(2) + {12}^(2) = {c}^(2) \\ \\ 244 = {c}^(2) \\ \\ 2√(61) = c \\ \\ 15,62049935 ≈ c \\ \\ 15,62 ≈ c \\ \\ 12 + 10 + 15,62 = 37,62`

* There was an error in the correct answer, so I corrected it, as you can see.

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