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2 years ago

14

Can anyone help out with this

2 answers:

PilotLPTM [1.2K]2 years ago

8 0

quadrado de 8 + quadrado de 5 = 64 + 25 = 89

Espero ter ajudado

SVEN [57.7K]2 years ago

8 0

Answer:

9.43

Step-by-step explanation:

c=a2+b2=82+52≈9.43398

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Substitute

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$p=\frac{12.4}{2} = 6.2\ mi$

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$Area=\sqrt{6.2*(6.2-3.5)*(6.2-6.15)*(6.2-2.75)}$

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