The expression that represents the perimeter of Elliot's sandbox is:
3x + 10
Elliot is building a sandbox in the shape of a triangle. A model of the sandbox is shown. Which expression represents the perimeter of Elliot's sandbox? (1 point) Responses 3x+10 3 x plus 10 x+10 x plus 10 3x−2 3 x minus 2 x+11
1 answer
1 answer