Question

Jan 04, 12:41:42 AMThe measures of the angles of a triangle are shown in the figure below. Solve for x75°63°

Answer 1

The value of x is 10

Step-by-step explanation:

Note that the sum of angles in a triangle is 180 degrees.

Using this, we have:

(4x + 2) + 75 + 63 = 180

4x + 2 + 75 + 63 = 180

4x + 140 = 180

Subtract 140 from both sides

4x + 140 - 140 = 180 - 140

4x = 40

Divide both sides by 4

x = 40/4 = 10