Formulas

• What is the formula of a Triangle?

  P=s+s+s
• What is the formula of the Square?

  P=sx4
• What is the formula of the Rectangle?

  P=2Lx2W
• What is the formula of the Trapezoid?

  P=a+b+c+d
• What is the formula of the Parallelogram?

  P=2a+2b