Solve the problem by defining the unknown variable, show any formula used, set up an equation and show all work. Problems must be shown algebraically to receive credit
10 . Two frames are needed with the same perimeter one frame in the shape of a square and one in
the shape of an equilateral triangle. Each side of the triangle is 5 centimeters longer than each
side of the square Find the length of a side of each frame. Give final solutions with units
Give the formulas for the two shapes
Set up the equation and solve
Give the solution with units.
Length of square side
Length of rectangle side