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Lorico [155]
3 years ago
10

My bro’s you got me right I’m giving brainliest

Mathematics
2 answers:
Setler [38]3 years ago
5 0

Answer: B

Step-by-step explanation: r≈21.01ft

USPshnik [31]3 years ago
3 0

Answer:

21 ft

Step-by-step explanation:

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AB=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}= \sqrt{(8-0)^2+(8-(-7))^2}=\sqrt{8^2+15^2}=\sqrt{64+225}=\sqrt{289}=17,\\ \\A'B'=\sqrt{(x_{B'}-x_{A'})^2+(y_{B'}-y_{A'})^2}= \sqrt{(2-6)^2+(1.5-(-6))^2}=\sqrt{4^2+7.5^2}=\sqrt{16+56.25}=\sqrt{72.25}=8.5.

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