Question

In∆ ABC ∆B, ∆C If AM is the bisects of ∆ABC and AN||BC. prove that ∆MAN=1/2( ∆B-∆C).
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Answer 1

Answer:

ㅑ먀쟈ㅕㅗㅙ머ㅗㅠ냐ㅓ너너냐댜댜저쟈ㅕㅈ