Geometry Formulas

Front

What is the formula for the surface area of a rectangular prism?

Back

Surface Area = 2(lw + lh + wh), where l = length, w = width, h = height.

Front

What is the name of a 3D shape with a square base and four triangular faces?

Back

Square Pyramid.

Front

What is the total surface area of a rectangular prism with dimensions 5cm x 4cm x 3cm?

Back

Total Surface Area = 2(5*4 + 5*3 + 4*3) = 94 cm².

Front

What is the formula for the surface area of a cylinder?

Back

Surface Area = 2πr(h + r), where r = radius, h = height.

Front

What is the name of a 3D shape that has two circular bases and a curved surface connecting them?

Back

Cylinder.

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = l × w × h.

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r = radius, h = height.

Front

What is the name of a 3D shape with a circular base that tapers to a point?

Back

Cone.

Front

What is the formula for the surface area of a sphere?

Back

Surface Area = 4πr², where r = radius.

Front

What is the formula for the volume of a sphere?

Back

Volume = (4/3)πr³, where r = radius.