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aleksandr82 [10.1K]
3 years ago
5

Find the circumcenter of a triangle ABC with vertices at A(2, 2), B(0, -4), and C(7, -1). What is the circumcenter? 20 POINTS IL

L MARK BRAINLIEST
Mathematics
1 answer:
kotykmax [81]3 years ago
7 0

just add up the lengths of the three sides

length of AB =

\sqrt{ {2}^{2} +  {6}^{2}  }

length of BC

\sqrt{ {7}^{2} + {3}^{2}   }

length of CA

\sqrt{ {5 }^{2}  +  {1}^{2} }

(yeah, it's with pythagoras)

let's sum everything up

length AB+BC+CA = 21.011

the units would just be considered as "length units" I guess

hope it helps. have a nice day.

feel free to ask questions.

and maybe, if I'm feeling really nice and a lil bored, i leave greeting answers under yours to enable posters to give gives brainliests. if theres no 2and answer at least

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