百度试题 结果1 题目 Calculate the length of the chord of the circle with radius r = 10 cm, length of which is equal to the distance from the center of the circle. 相关知识点: 试题来源: 解析 x=8.9443cm 反馈 收藏
To solve the problem of finding the distance from the center of the circle to the chord, we can follow these steps:Step 1: Understand the Geometry We have a circle with a radius of 5 cm and a chord of length 6 cm. The center of
If we can find the radius R of the bolt circle, then this gives us the diameter D. We calculated that: θ = 360 / N Also, A is the spacing between holes. D is the bolt circle diameter. Referencing the diagram above, a triangle can be drawn between the two ends of an arc on th...
题目Circle M alongside has a radius of 10 cm, chord KL=10 cm and KP=PL.Calculate the length of MP. Leave your answer in the simplest surd form, if necessary. 相关知识点: 试题来源: 解析 Hence, The measure of MP is 8.66. MP=√ ((MK^2-KP^2))=√ ((10^2-5^2))=8.66Hence...
And you cansee it on a map(aren’t those Google guys wonderful!) Distance This uses the ‘haversine’ formula to calculate the great-circle distance between two points – that is, the shortest distance over the earth’s surface – giving an ‘as-the-crow-flies’ distance between the point...