Area Formulas

Front

What is the formula for the area of a triangle?

Back

A = 1/2(bh)

Front

In the volume formula V = Bh, what does B represent?

Back

B represents the area of the base, which is length times width.

Front

What is the formula for the area of a parallelogram?

Back

A = bh

Front

What is the formula for the area of a trapezoid?

Back

A = 1/2(h)(b1 + b2)

Front

What is the formula for the area of a rectangle?

Back

A = bh

Front

What does 'b' represent in the area formula A = 1/2(bh) for a triangle?

Back

'b' represents the length of the base of the triangle.

Front

What does 'h' represent in the area formula A = 1/2(bh) for a triangle?

Back

'h' represents the height of the triangle.

Front

How do you calculate the area of a rectangle?

Back

Multiply the length by the width (A = lw).

Front

What is the relationship between the area of a rectangle and a parallelogram?

Back

Both have the same area formula A = bh, where 'b' is the base and 'h' is the height.

Front

What is the formula for the area of a circle?

Back

A = π(r^2), where 'r' is the radius.