Question

Дано: AC = 3 ; BC=13

Найти : A,B,C,h

Answer 1

$a_c=3 \ b_c=13 \ c = a_c + b_c = 3+13=16 \ h= sqrt{a_cb_c}=sqrt{3*13} = sqrt{39} \ a=sqrt{ a_cc}=sqrt{3*16}=4sqrt{3} \ b=sqrt{b_cc}=sqrt{13*16}=4sqrt{13}$