Question

In triangle ABC, angle A=x angle B=2x angle C=3x. Find the value of angle C.

Answer 1

X + 2x + 3x = 180°(angle sum property of a triangle)

x=180/6

X=30

a=X=30

b=2x=2*30=60

c=3x=3*30=90

Answer 2

Answer:

angle c is 90.

Step-by-step explanation:

as angle sum property is 180.

so <A+<B+<C = 180

     x+2x+3x=180

     6x=180

      x=30.

so <C=3x

      = 3×30

      = 90