area

• What is the area formula for a square?

  Area = $S^2$
• What is the area formula for a rectangle?

  Area = $l \times w$
• What is the area formula for a triangle?

  Area = $\frac{1}{2} \times b \times h$
• What is the area formula for a circle?

  Area = $\pi \times r^2$
• What is the area formula for a parallelogram?

  Area = $b \times h$
• What is the area formula for a trapezoid?

  Area = $\frac{1}{2} \times (a + b) \times h$
• What is the area formula for an ellipse?

  Area = $\pi \times a \times b$
• What is the area formula for a rhombus?

  Area = $\frac{1}{2} \times l \times h$
• What is the area formula for a pyramid?

  Area = $\frac{1}{3} \times b \times h$
• What is the area formula for a cylinder?

  Area = $2\pi rh +$$2\pi r^2$