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(1) In triangle JKL, we have JK = JL = 25 and KL = 30. Find the area.

 

(2) In triangle ABC, we have AB = 5, AC = 12, BC = 13.  Find the circumradius.

 Dec 13, 2021
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(1) we have the altitude = 20 so 20*30*1/2 = 300

(2) 13/2 = 6.5

 Dec 13, 2021

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