百度试题 结果1 题目What is the formula for the area of a rectangle? A. A = b × h B. A = πr² C. A = πd² D. A = a² 相关知识点: 试题来源: 解析 A 反馈 收藏
Alternatively, the space within the perimeter of the rectangle is the area of a rectangle.In geometry, the concept of area in a two-dimensional or three-dimensional figure helps us find the amount of space occupied by them. For example, for the given rectangle, the amount of color required ...
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 area of a rectangle is the space occupied within the boundary of the rectangle. It is calculated by finding the product of the length and breadth (width) of the rectangle and is expressed in square units.
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.
How to Calculate the Area of a Rectangle How to Calculate the Area of a Triangle How to Calculate the Area of a Circle What Is Area? Area is the size of a flat shape's surface. It's the number of square units (inches, meters, miles) that would fit within a given space, whet...
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...
Learn the formula to find the perimeter of a rectangle. Explore examples of how to calculate a rectangle's perimeter.
百度试题 结果1 题目The area of a rectangle is given by the formula: A. length × width B. length + width C. length - width D. length ÷ width 相关知识点: 试题来源: 解析 A 反馈 收藏
A rectangle is a four-sided polygon that has its opposite sides equal in length. All the 4 angles are 90 degrees. A rectangle is a two-dimensional flat shape. Area and perimeter of rectangle at BYJU’S