meredith48034 meredith48034

19-04-2020
Mathematics

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assist me with this problem part 2

assist me with this problem part 2 class=

Respuesta :

amna04352 amna04352

19-04-2020

Answer:

2sqrt(x² + 81) + 18

Step-by-step explanation:

AB = BC = sqrt(x² + 9²)

Perimeter = AB + BC + AC

2sqrt(x² + 81) + 18

Where sqrt: square root

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