AP Calc AB Unit 8 - Area Formulas from Geometry

Applications of Integration

Square

A = b²

Rectangle with h=1/2b

A = ½ * b²

Semicircle

A = pi/8 * b²

Isosceles Right Triangle with base as Leg

A = ½ * b²

Isoceles Right Triangle with Hypotenuse as Leg

A = ¼ * b²

Equilateral Triangle

A = sqrt(3) / 4 * b²