Question

Find each angle measure in the figure. (x + 30) and The angle measures are Use the equation to justify your answer. x + (x +30) + 2x =

Answer 1

37.5, 75 and 67.5 degrees

Step-by-step explanation:

The sum of angle in the given triangle is 180 degrees

Hence;

x + x + 30 + 2x = 180

4x + 30 = 180

4x = 180 - 30

4x = 150

x = 150/4

x = 37.5 degrees

Get angle 2x

2x = 2(37.5)

2x = 75 degrees

Get angle x + 30

x + 30 = 37.5 + 30

x = 30 = 67.5 degrees

Hence the angles of the triangle are 37.5, 75 and 67.5 degrees