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It depends on what you mean by a "7-inch circle".
If, as is normally the case, it is a circle with a 7-inch diameter, then you've got your answer in the question.
If, unusually, you mean a circle with a 7-inch radius, then the diameter is twice that - 14 inches.
If, even more unusually, you mean a circle with a circumference of 7 inches, then the diameter is 7/pi = 2.228 inches.
What else can I help you with?
What is the radius of a circle with a 12 inch diameter?
A circle with a 12 inch diameter has a 6 inch radius.
What is the circumference of a 6 inch diameter circle?
The circumference of a six-inch diameter circle is: 18.8 inches.
What is the circumference of a circle with a 39 inch diameter?
The circumference of a circle with a 39 inch diameter is 122.52 inches.
What is the circumference of 9 inch diameter circle?
The circumference of 9 inch diameter circle is about 28.27 inches.
What is the circumference of a circle with a 20.5 inch diameter?
The circumference of a circle with a 20.5 inch diameter is 64.4 inches.
What is the radius of a 52 inch diameter circle?
The Diameter of a Circle is twice the Radius.thus for a 52 inch Diameter Circle the Radius will be 52/2=26 inches.
What is the Circumference of a 10 in diameter circle?
The circumference of a 10-inch diameter circle is: 31.4 inches.
What is the area of a circle that has an 8.5 inch diameter?
The area of a circle that has an 8.5 inch diameter is: 56.75 square inches.
Area of 3.5 inch diameter circle?
The area of 3.5-inch diameter circle is: 9.621 square inches.
What is the area of a 18 inch diameter circle?
The area of a 18-inch diameter circle is: 254.5 square inches.
What is the area of a circle that has a 12 inch diameter?
The area of a circle that has a 12-inch diameter is: 113.1 square inches.
What is the area of a circle with a 5 inch diameter?
The area of a circle with a 5-inch diameter is: 19.63 square inches.
