What does the formula 2 (pi)r^2h calculate? We need to be familiar with the volumes of 3-dimensional uniform objects before we attempt the question. 1) The volume of a cube = a 3. 2) The volume of...

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2013年4月10日 · 圆柱公式“2πrh”是什么意思圆柱面积=底面积*高，而圆柱的底面积就相当于圆的面积，所以2乘以圆周率乘以r表示圆的面积，也就是圆柱的底面积，h表示圆柱的高，那么合起来就表示底面积乘以高。

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2017年2月11日 · How do you solve for h in the equation S = 2πrh + 2πr2? First, subtract 2πr2 from each side of the equation to isolate the h term: S − 2πr2 = 2πrh +2πr2 −2πr2. S − 2πr2 = 2πrh +0. Now, divide each side of the equation by 2πr to solve for h: S − 2πr2 2πr = 2πrh 2πr. S − 2πr2 2πr = h. h = S −2πr2 2πr. Or. h = S 2πr − 2πr2 2πr. h = S 2πr − r2 r.

2017年5月1日 · Given V = 2π r2h, solve for h. The required **solution **of V = 2πr²h is h = V / 2πr² and the **volume **of the **cylinder **is 1413.71 cm³. What is the volume of a cylinder? The volume of a cylinder is equal to the **product **of the area of …

2017年1月21日 · To solve for x, we divide both sides of the equation by 2. ⇒ 2x 2 = 6 2 ⇒ x = 3. In a similar way, divide both sides by the multiplier of h. ⇒ πr2h = V. divide both sides by πr2. πr2h πr2 = V πr2. ⇒ h = V πr2.

Subtract 2πr2 2 π r 2 from both sides of the equation. Divide each term in 2πrh = s−2πr2 2 π r h = s - 2 π r 2 by 2πr 2 π r and simplify. Tap for more steps... Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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