Question

What is the value of X

Answer 1

x=48

Explanation:

Total sum of angles in a triangle =180

47+85+x=180

132+x=180

x=180-132

x=48

Answer 2

Answer: x=48°

Explanation:

The 3 angles of the triangle add up to 180°. We can set the angles to 180 and solve.

47+85+x=180 [combine like terms]

132+x=180 [subtract both sides by 132]

x=48