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The answer is 121.92 centimeters in diameter. One inch is equal to 2.54 centimeters. To convert inches into centimeters, multiply the inches by 2.54.
21.21 millimeters wide
It is 3 inches in diameter, and 9 centimeters in width and height.
The radius of a circle is half the length of the diameter, so if the diameter is 32 centimeters the radius is 16 centimeters.
2.16535 inches.
The circumference of a circle with a diameter of 6 centimeters is 18.85 centimeters.
The diameter of the Earth is approximately 12,742 kilometers. To convert this to centimeters, you multiply by 100,000 (since there are 100,000 centimeters in a kilometer). Therefore, the Earth's diameter is about 1,274,200,000 centimeters.
The area of a circle with a diameter of 8 centimeters is: 50.27 square centimeters.
A circle with a diameter of 18 centimeters has an area of 254.47 square centimeters.
The primary mirror of the HST has a diameter of 2.4 m; the secondary mirror measures 30 cm in diameter.
2.12 cm (or 21.2 mm)
49 cm2