length × width C. length - width D. length ÷ width 相关知识点: 试题来源: 解析 B。本题考查长方形面积公式的英语表达。选项 A 是长度加宽度,不是面积公式;选项 C 是长度减宽度,也不是面积公式;选项 D 是长度除以宽度,同样不是面积公式。只有选项 B 长度乘以宽度是长方形的面积公式。反馈 收藏 ...
The formula for the area of a rectangle is length × width. If the length is 6 and the width is 4, what is the area? A. 10 B. 20 C. 24 D. 12 相关知识点: 试题来源: 解析 C。长方形面积公式为长×宽,长为 6,宽为 4,面积为 6×4 = 24,所以答案是 C 选项。
The formula for the area of a parallelogram is base times ___. A. length B. width C. height D. depth 相关知识点: 试题来源: 解析 C。平行四边形面积公式是底乘以高,“高”是“height”。A 选项“length”是长度;B 选项“width”是宽度;D 选项“depth”是深度,都不符合。反馈...
A. Height B. Breadth C. Length D. Thickness 相关知识点: 试题来源: 解析 B。“width”在矩形面积计算公式中意为“宽度”,选项 A“Height”指“高度”,选项 C“Length”指“长度”,选项 D“Thickness”指“厚度”,均不符合矩形面积计算公式中“width”的意思。反馈...
If the formula for the area of a rectangle is A = lw, where l is the length and w is the width. If the length is 5 and the width is 3, what is the area? A. 8 B. 15 C. 18 D. 20 相关知识点: 试题来源: 解析 B。本题考查长方形面积公式的应用。A = lw,l = 5,w = ...
The formula for the perimeter of a rectangle is _. A. 2×(length + width) B. length × width C. π×radius² D. 4×side 相关知识点: 试题来源: 解析 A。本题考查矩形周长公式。选项 A 是矩形周长公式,2 倍的长加宽。选项 B 是矩形面积公式。选项 C 是圆的面积公式。选项 D 是正方形...
The formula for the perimeter of a rectangle isP=2(ℓ+w), where ℓ is the length andw is the width.Find the perimeter of a rectangle when ℓ =7 andw=2.A:9B:5C:18D:21 相关知识点: 试题来源: 解析 C 18 反馈 收藏
For example, if length, width, and height of a rectangular prism is given as 4, 5, and 6 units respectively, then its volume will be given as 4 x 5 x 6 = 120 cube units. Length vs Width Both length and width are measures of a side but there is a remarkable difference between th...
2(length × width + length × height+ width × height)lengthwidth ) heighta) Determine the surface area of a rightrectangular prism with length 25.3 cm,width 15.2 cm, and height 9.7 cm.b) Explain how you used the order ofoperations in part a....
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