Question

in a triangle ABC, A=3,B=6C. determine angle A,angle B, angle C​

Answer 1

Answer:

refer to this attachment

Answer 2

Answer:

A =129.6⁰

B= 43.2⁰

C= 7.2⁰

Step-by-step explanation:

angle ( A + B + C) = 180⁰

( sum of angles of a triangle is 180⁰)

A=3x. C=x/6. B= 6C= 6×x/6=x

so 3x+ x + x/6= 180⁰

25x/6 = 180⁰

x=180 × 6/25

x=43.2

A =43.2×3=129.6⁰

B= 43.2⁰

C= 43.2/6=7.2⁰