Area, Volume, and Surface Area (INCOMPLETE)

Area of Parallelogram

base × perpendicular height

Area of Triangle

(base × height) / 2

Area of Trapezium

((a + b) / 2) × h

Finding missing lengths

Write out the Area formula for the shape

Fill in Given Values

Solve for the Missing Length

Circumference

π × diameter

Area of circle

π × radius²

Area of Sector

(Angle of Sector / 360) × πr²

Length of arc

(Angle of Sector / 360) × πd

Volume of Cylinder

(πr²) × h

Surface Area of Cylinder

2(πr²) + h(πd)

Volume of Cone

⅓ × π × r² × h

Volume of Pyramid

⅓ × Base Area × h

Surface Area of Cone

(π × r × length of cone) + πr²

Volume of Sphere

⁴⁄₃π × r³

Volume of Frustum

Find Small Shape then Large and do Big - Small.

Diameter

2 × radius

Radius

diameter / 2

Surface Area of Sphere

4πr²

Area of Rectangle

length × width

Area of Square

side²

Volume of Cuboid

length × width × height