AREA

Front

What is the formula for the area of a triangle?

Back

A = 1/2 h (b1 + b2)

Front

What is the formula for the area of a rectangle?

Back

A = l • w

Front

What is the formula for the area of a parallelogram?

Back

A = b • h

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 circle?

Back

A = πr²

Front

What does 'l' represent in the area formula A = l • w?

Back

'l' represents the length of the rectangle.

Front

What does 'w' represent in the area formula A = l • w?

Back

'w' represents the width of the rectangle.

Front

How do you calculate the area of a square?

Back

A = s², where 's' is the length of a side.

Front

What is the area of a rectangle with a length of 5 cm and a width of 3 cm?

Back

A = 5 cm • 3 cm = 15 sq cm.

Front

What is the area of a triangle with a base of 4 cm and a height of 3 cm?

Back

A = 1/2 • 4 cm • 3 cm = 6 sq cm.