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# HELP GEOMETRY ASAP

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The medians of △ABC have lengths 15, 36, and 39. Find the area of △ABC.

Jun 28, 2022

#1
+128732
+1

I believe there is a formula for this that  is similar to Heron's

s =  (  15 + 36 + 39) /  2  =    90/ 2  = 45

Area =  (4/3)  sqrt   [ s ( s - m1) (s - m2) (s - m3) ] =

(4/3)  sqrt [ 45 * 30 * 9 * 6 ]   =

360 units^2

Jun 29, 2022
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