EmilyC111 EmilyC111

01-03-2017
Mathematics

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I need help with this question please

I need help with this question please class=

Respuesta :

Аноним Аноним

01-03-2017

I hope this helps you

BC^2=12^2+8^2

BC^2=144+64

BC^2=208

BC~14,4

AC^2=12^2+18^2

AC^2=144+324

AC^2=468

AC~21,6

Perimeter=14,4+21,6+18+8

Perimeter=62

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