MATH SOLVE

4 months ago

Q:
# solve for x please!!!!

Accepted Solution

A:

Answer:129Step-by-step explanation:The sum of all angles in any quadrilateral is 360°so, you can make the following equation:71 + 48 + 112 + x = 360231 + x = 360Subtract 231 from both sides of the equation231 + x - 231 = 360 - 231x = 360 - 231x = 129