Learn how to find the area of a rectangle. This lesson explains the formula for determining the area of a rectangle and includes examples of its use.
D. The area of a rectangle is length plus width. 相关知识点: 试题来源: 解析 B。本题考查长方形面积的英语表达以及语法。“length multiplied by width”表示“长乘以宽”,是正确的数学公式表达。A 选项“long”和“multiply”用法错误;C 选项“long”错误且“times”在此处表达不恰当;D 选项“plus”是...
However, it is also common in area problems to provide the area, but have missing dimensions. For example, the area of the following rectangle is 12 cm2 and its length is 6 cm. What is the width of the rectangle? The area formula can be applied in situations like this, but the ...
A. four meters B. eight meters C. three meters D. two meters 相关知识点: 试题来源: 解析 A。本题考查长方形面积公式和英语表达。长方形面积是二十四平方米,长是六米,根据面积公式面积等于长乘宽,那么宽就是二十四除以六等于四米,所以答案是 A。B 选项八米错误;C 选项三米不对;D 选项两米也不符合...
The area of a rectangle is 36 square meters. If the length is 9 meters, what is the width? A. 4 meters B. 5 meters C. 6 meters D. 7 meters 相关知识点: 试题来源: 解析 A。本题考查长方形面积公式,长方形面积等于长乘以宽。已知面积是 36 平方米,长是 9 米,那么宽就是 36 除以 9...
The area of a rectangle is 48 square meters. If the length is 8 meters, what is the width? A. 6 meters B. 12 meters C. 10 meters D. 8 meters 相关知识点: 试题来源: 解析 A。这道题考查长方形面积公式:面积 = 长×宽。已知面积是 48 平方米,长是 8 米,所以宽 = 面积÷长 = 48...
The area of a rectangle room is 120 square meters. If the length is 15 meters, what is the width? A. 6 meters B. 8 meters C. 10 meters D. 12 meters 相关知识点: 试题来源: 解析 B。本题中已知长方形房间面积为 120 平方米,长为 15 米,根据长方形面积公式面积等于长乘宽,可得宽等于...
The area of a rectangle is 48 square meters. If the length is 8 meters, what is the width? A. 4 meters B. 6 meters C. 8 meters D. 10 meters 相关知识点: 试题来源: 解析 B。解析:长方形面积等于长乘宽,已知面积是 48 平方米,长是 8 米,那么宽等于面积除以长,48 除以 8 等于 6 ...
The area of a rectangle is 30 square meters. If the length is 6 meters, what is the width? A. 5 meters B. 4 meters C. 3 meters D. 2 meters 相关知识点: 试题来源: 解析 A。本题考查矩形面积的计算。矩形面积 = 长×宽,已知面积为 30 平方米,长为 6 米,所以宽 = 面积÷长 = 30...
The area of a rectangle is 60 square meters. If the length is 12 meters, what is the width? A. 5 meters B. 6 meters C. 8 meters D. 10 meters 相关知识点: 试题来源: 解析 A。本题考查长方形面积公式,面积=长×宽。已知面积和长,宽=面积÷长,即 60÷12 = 5 米。易错点在于要正确...