Round to 3 decimal places for the final answer

Mathematics

1 answer:

tatiyna4 years ago

5 0

Answer:

9.784

Step-by-step explanation:

remember this formula for right triangles (a^2+b^2=c^2)

so 7.4^2+6.4^2=c^2

54.76+40.96=c^2

95.72=c^2

this is where we do this

$\sqrt{95.72}=\sqrt{c^2}$

square root of 95.72 is around 9.784

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