; BC = 10cm 5 ) 6 ) A = 50 ^ 0; B = 60 ^ 0; B = 30 - Dicamon

Question

; BC = 10cm 5 ) 6 ) A = 50 ^ 0; B = 60 ^ 0; B = 30 ^ 0; C = 40 ^ 0; AB = 6cm ;

Answer

B 60 hat A =50^; hat C =180^ -50^ -60^ =70^; Sin hat A = BC AB = 10 AB; Sin * 50 deg = 10/(AB); AB= 10 sin 50 approx13,05 cm; sin hat G = AC AB =; tan hat B = AC BC = AC 10; tan

Answer

B 60 70 (2x)/(OY) = (9x)/28 = v * 6.8co; (4y)/0 = 0.05v * 3s * r/(moy) AB 13,05 17 17,32

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