2d Geometry: 2A Area

Front

What is the formula for the area of a circle?

Back

Front

If the radius of a circle is 4 cm, what is its area?

Back

Front

What is the relationship between diameter and radius?

Back

Front

How do you convert diameter to radius?

Back

Front

What is the area of a circle with a diameter of 30 feet?

Back

Front

What does π (pi) represent in geometry?

Back

π (pi) is a constant approximately equal to 3.14, representing the ratio of the circumference of a circle to its diameter.

Front

What is the area of a circle expressed in terms of π?

Back

Front

If a circle has an area of 254.3 in², what is its radius?

Back

Front

What is the area of a circle with a radius of 9 cm?

Back

Front

How do you find the area of a circle if only the circumference is given?

Back