The area of a square game board is 144 in.² what’s the length of the sides of the board

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Solve the equation.then check your solution 8=1.88+a