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In triangle ABC, angle A = 2*angle B.  Prove that a^2 = b*(b+c).

 Nov 10, 2019
 #1
avatar+308 
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I do not know what you mean by lowercase a, b, or c. Could you please specify?

 Nov 10, 2019
 #2
avatar+2551 
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Yeah I was confused too.

CalculatorUser  Nov 10, 2019
 #3
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We don't see an image by the way....

 Nov 10, 2019

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