10 inches large. For example, a 7-inch pizza and a 10-inch pizza are the size of a 10-inch pizza. 1 inch is equal to 2.54 centimeters. They are both calculated based on diameter. The diameter of a 7-inch pizza is 17.78 centimeters, and the diameter of a 10-inch pizza is 25.4 centimeters. Another example is that the size of a photo refers to the inch value of the long side of the photo. 1 inch is equal to 2 points 54 centimeters, so 7 inches is equal to 5 times 7 inches, which is equal to 12 points 6 times 17 points 5 cm, and 10 inches is equal to 8 times 10 inches, which is 19 points. 2 by 24 points 4cm.

The definition of inches

The usage range of inches and inches is different. As a unit of measurement, inches are mainly used in our country, while inches are mainly used in Western countries, mainly the United Kingdom, to measure length. Differently, the measurement length of inches is shorter than that of inches. One inch is approximately equal to 0.7 inches. This is the biggest difference between inches and inches.

The use occasions are different. The inch is mainly used in the field of clothing design, and the inch is mainly used in the home appliance industry. Therefore, the use occasions of the inch are more than that of the inch. Generally speaking, when using the inch More often than not, inches are used more often in foreign countries. In comparison, inches are an internationally accepted unit of measurement, while inches have a relatively small range of use.