uzziah121
uzziah121 uzziah121
  • 09-06-2018
  • Mathematics
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What is the answer for C please help !! And explain

What is the answer for C please help And explain class=

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GoldHeart7
GoldHeart7 GoldHeart7
  • 09-06-2018
To determine the hypotenuse, use the formula a^2 + b^2 = c^2.

Place 80 as "a" and 39 as "b". Your formula should look like 80^2 + 39^2 = c^2.

Next, plug this into your calculator to get 7921. Then square root 7921.

Answer: 89
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