# geometry

posted by .

What Is The Area Of A Circle If The Radius Is 10 Inches?

• geometry -

A = pi * r^2
A = 3.14 * 100
A = ?

## Similar Questions

1. ### Geometry

A circle has a radius of 6 inches. The circumscribed equilateral triangle will have an area of:?
2. ### geometry

If a chord 10 inches long is 5 inches from the center of a circle, find the radius of the circle.
3. ### Math

Circle C has radius 4 inches. Circle D had radius 9 inches. These two circles are connected. Point A,B,and E are points of tangency. Find AB. From point C to point D(which is the radius of circle C plus the raduis of circle D) it is …
4. ### Algebra

The area of a circle is given by the formula A+pier^2, where r is the radius. If increasing the radius of a circle by 1 inch gives the resulting circle an area of 100pie square inches, what is the radius of the original circle?
5. ### triggg

Suppose a circle has a radius of 4.5 inches. If you double the radius of the circle, does the area of the circle double as well?
6. ### Geometry

A dartboard consists of five concentric circles. The radius of the smallest circle is about 1 inch. The radius of the second circle is about 3 inches longer. The radius of the third circle is about 1 inch longer than the previous circle. …
7. ### math

The area of a circle is given by the formula A = ðr2, where r is the radius. If increasing the radius of a circle by 1 inch gives the resulting circle an area of 100ð square inches, what is the radius of the original circle?
8. ### Geometry

1.What is the perimeter of a rectangle with width 10 inches in length 13 inches?
9. ### math

The area of a circle is 25π square inches. What is the length of the radius of the circle in inches?
10. ### MATH

The area of a circle is 25π square inches. What is the length of the radius of the circle in inches?

More Similar Questions