Write a linear expression in simplest form to represent the perimeter of the triangle at the right. Then find the perimeter if the value of x is 10 millimeters.

Answer 1

Perimeter = x + x + x + 10
Perimeter = 3x + 10
Perimeter = 30 + 10
Perimeter = 40 millimeters

Answer 2

Question can't be answered because of missing data.