Respuesta :

The answer is C. 29.04
You use the Pythagorean theorem for the diagonal side because it’s a right triangle then you add all the sides and get C

Answer:

Option C - 29.04

Step-by-step explanation:

A to C is 9

A to B is 8

C to B is ?

[tex]a^{2} + b^{2} = c^{2}\\ 9^{2} + 8^{2} = c^{2}\\81 + 64 = 145\\c = \sqrt{145} \\c = 12.04[/tex]

Perimeter = a + b + c

                = 9 + 8 + 12.04

               = 29.04

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