Given: equilateral triangle ghj.

angle g = 3x; angle h = 4y; angle j = 5z.

find the values of x, y and z.

x =

y =
z =

Step-by-step explanation:

The measure of each angle in an equilateral triangle is 60°. Divide that value by the coefficient of the variable in the equation:

  3x = 60°   ⇒   x = 20°

  4y = 60°   ⇒   y = 15°

  5z = 60°   ⇒   z = 12°

for the points

step-by-step explanation:

x=30

step-by-step explanation: