7th Grade Geometry Review

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

How do you calculate the volume of a triangular prism?

Back

Volume = Area of base * height of prism

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 formula for the circumference of a circle?

Back

Circumference = 2 * π * radius

Front

What is the formula for the area of a circle?

Back

Area = π * radius²

Front

What units are used for measuring area?

Back

Square units (e.g., square inches, square feet)

Front

What units are used for measuring volume?

Back

Cubic units (e.g., cubic inches, cubic feet)

Front

What is the relationship between the radius and diameter of a circle?

Back

Diameter = 2 * radius

Front

How do you find the height of a triangle if you know the area and base?

Back

Height = (2 * Area) / base

Front

What is the difference between surface area and volume?

Back

Surface area measures the total area of the surface, while volume measures the space inside an object.