129k views
5 votes
Help!! Find the value of x

Help!! Find the value of x-example-1
User NKeddie
by
4.0k points

1 Answer

2 votes

Answer:

x = 51

Explanation:

The sum of internal angles for this rectangle is 360

x + 81 + 124 + 104 = 360 add like terms

x + 309 = 360 subtract 309 from both sides

x = 51

User Alan Kent
by
3.7k points