Area of Circles (Geo)

Front

What is the formula to find the area of a circle?

Back

Front

What is the value of π (pi) approximately?

Back

The value of π (pi) is approximately 3.14.

Front

If the radius of a circle is 7 cm, what is the area?

Back

Front

What is the relationship between diameter and radius?

Back

Front

If the diameter of a circle is 10 m, what is the radius?

Back

Front

What is the area of a circle with a radius of 4.5 feet?

Back

Front

How do you convert diameter to radius?

Back

Front

What is the area of a circle with a radius of 3 cm?

Back

Front

If the area of a circle is 113.04 cm², what is the radius?

Back

To find the radius, use the formula: @@r = ext{√}rac{A}{ ext{π}} = ext{√}rac{113.04}{3.14} ext{ cm} ightarrow r ext{ is approximately } 6 ext{ cm}@@.

Front

What is the area of a circle with a diameter of 8 m?

Back