Hi, 

B = 3A

C = 6A - 4°

assuming these are angles of a triangle

A + 3A  + 6A - 4° = 180°

10A = 184°

A = 18.4°



checking our answer

18.4 + 55.2 + 110.4 - 4 = 180 

RELATED QUESTIONS

angle B is 4 times angle A and Angle C is 2O degrees less than 5 times angle... (answered by Alan3354)

angle a is 4 times as large as angle b and angle c is 20 degrees less than angle b...what  (answered by rapaljer)

triangle abc angle a is 3 times angle b and angle c is 8 degrees less than 6 times angle... (answered by shiela mae)

in a triangle abc angle b is 4 times angle a and angle c is 3 degrees  less than 5 times... (answered by stanbon)

triangle ABC, angle B is 5 times angle A and angle C is 14 degrees less than 4 times... (answered by oberobic,palanisamy)

In Triangle abc , angle a is 5 times angle b, and angle c is 16 degrees less than angle... (answered by Mathtut)

In a triangle ABC, angle B is 3 times angle A and angle C is 4 degrees less than 6 times... (answered by rfer)

In a triangle ABC, angle B is 5 times angle A and angle C is 6(degree's) less than 4... (answered by algebrahouse.com)

in a triangle ABC, angle B is 5 times angle A and angle c is 3 degress less than 4 times... (answered by Gogonati)