A circle has an area of 78.5 square centimeters. What is the radius in millimeters? A. 50 B. 10 C. 5 D. 25 相关知识点: 试题来源: 解析 C。圆的面积公式为πr²。已知面积是 78.5 平方厘米,π取 3.14,可算出半径 r 的平方等于 78.5 除以 3.14 等于 25,所以半径 r 等于 5 厘米。1 ...
Luckily, converting most units is very, very simple. In this case, all you need to know is that 1 in is equal to25.4mm. Once you know what 1 in is in millimeters, you can simply multiply25.4by the total inches you want to calculate. ...
'Millimeter' is a unit of length that equals one-thousandth of a meter. It is a small unit of measurement.
Once you know what 1 mm is in centimeters, you can simply multiply0.1by the total millimeters you want to calculate. So for our example here we have10millimeters. So all we do is multiply10by0.1: 10x0.1=1 What is the best conversion unit for10mm?
How long is a meter? How do you convert 23 meters to feet? If one kilometer is equal to 0.6 miles, how many kilometers would you have traveled if you have traveled 42 miles? What is the conversion factor for converting meters to centimeters? How many millimeters are in 10 centimeters?
百度试题 结果1 题目 Solve. A jar lid has a diameter of 42 millimeters. What is the circumference of the lid? Use (22)7 for π. 相关知识点: 试题来源: 解析 132 mm 反馈 收藏
How much is 168 cm in feet and inches? How many decameter in a meter? How many millimeters in a meter? How can one multiply or divide by one to convert between units, such as meters and centimeters? How many decimeters are in a centimeter?
1 in =182.88 cm Wiki User ∙11yago This answer is: More answers AnswerBot ∙6moago Copy 72 cm is equal to approximately 28.35 inches. This answer is: Wiki User ∙14yago Copy 28.346" This answer is: 28.3" This answer is:
正在翻译,请等待...[translate] a名人明星 Celebrity star[translate] aOne more important thing, I would like to know what is the size of the large stone in millimeters . 一件更加重要的事,我希望知道什么是大石头的大小在毫米。[translate]
Once you know what 1 mm is in centimeters, you can simply multiply 0.1 by the total millimeters you want to calculate. So for our example here we have 25 millimeters. So all we do is multiply 25 by 0.1: 25 x 0.1 = 2.5 What is the best conversion unit for 25 mm? As an added ...