百度试题 结果1 题目5. Find the diameter of a circle whose radius is 2 cm. 相关知识点: 试题来源: 解析 We know, Diameter = 2 radius.Radius = 2 cm.= 2 ×2cm.=4cm.Therefore, diameter = 4 cm. 反馈 收藏
(1) The area of the following circle is 4πcm2. Find the length of the radius of the circle. (2) The area of the following circle is 9πcm2. Find the length of the diameter of the circle.相关知识点: 试题来源: 解析 (1)2cm(2)6cm (1) π r^2=4π,\ r^2=4,\ r=2cm. (...
abright colours of my village: 正在翻译,请等待...[translate] a老爷子 正在翻译,请等待...[translate] a你是永远活在我们心中的这样一位伟人 正在翻译,请等待...[translate] atrace a large circular object. explain how to find the radius and diameter of the circle you have drawn 正在翻译,请等待...
The diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints are on the circumference of the circle. The given end points of the diameter are ( (8,6)) and ( (2,0)). The center point of the circle is the center of the dia...
Find the circumference of the circle with the given diameter. dequals15.8mm Solution Step 1 View the full answer Step 2 Unlock Step 3 Unlock Answer Unlock Previous questionNext question Not the question you’re looking for? Post any question and get expert help quickly...
Thediameterof acircleis any straightline segmentthat passes through the center of thecircleand whoseendpointsare on thecircumferenceof thecircle. The given endpointsof thediameterare(3,4)(3,4)and(9,2)(9,2). The centerpointof thecircleis the center of thediameter, which is the midpoint betw...
Find the diameter or radius of each circle in the diagrams below.(1)Radius = 5.1cmDiameter = cm(2)Diameter = 13cmRadius = cm 相关知识点: 试题来源: 解析 (1)10.2(2)6.5(1)d=2r=5.1×2=10.2cm.(2)r=d÷2=13÷2=6.5cm 结果一 题目 Find the diameter or radius of each circle in ...
The diameter of a circle is the distance across a circle directly through its center. The radius is one half of the diameter in measurement. The radius measures the distance from the very center of the circle to any point on the circle. You can calculate either of the measurements if you...
Find the area of the circle in which a square of area ( 64 mathrm cm 2 ) is inscribed Use ( pi 3 14 ) - Given:A square of area ( 64 mathrm{~cm}^{2} ) is inscribed in a circle.To do:We have to find the area of the circle.Solution:Let the side of ...
D stands for Diameter. Diameter is from one side of a circle to the other. In this instructable I am going to assume that the diameter of the circle is 4. Step 4: Step 4. So, now that you have learned what the formula means, you can use it to find the circumference. ...