Area of Polygons
The formula for the circumference of a circle
What is Pi times Diameter or Pi times the radius times two?
The perimeter of an equilateral triangle with a side that is 4.25 cm long
What is 12.75 cm?
The radius of a circle with an area of 3.14 square inches
What is 1 inch?
A=1/2h(b1 + b2)
What is the area of a trapezoid?