The square root of 2 is approximately <span>1.41421356237.
Since the square root of 2 is irrational, it goes on forever. Therefore, this is just an approximation. If you want to, you can look up more digits by looking it up on google.</span>
The answer would be 137 degrees because of supplementary angles of x and 43 degrees. Then the angle opposite of x (z) is the same as x.
The sum of angles of all triangles is 180
