Which subject is used to calculate the area of a rectangle? A. Maths B. Physics C. Chemistry D. Geography 相关知识点: 试题来源: 解析 A。Maths 学科中会学习如何计算长方形的面积;Physics 是物理,Chemistry 是化学,Geography 是地理,都与计算长方形面积无关。反馈 收藏 ...
2.A rectangular yard has a length of 12 meters and a width of 4 meters. Find the area. ANSWER BOX: A =m2RESULTS BOX: 3.The area of a square is 25 square centimeters. How long is one side? ANSWER BOX: =cmRESULTS BOX: 4.The area of a rectangle rug28 square feet and a length ...
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.
Learn the formula and method to find the area and perimeter of a rectangle with examples. Understand the method to find the maximum area of a...
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 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 80 square meters. If the length is 10 meters, what is the width? A. 8 meters B. 12 meters C. 15 meters D. 20 meters 相关知识点: 试题来源: 解析 A。长方形面积 = 长×宽,已知面积为 80 平方米,长为 10 米,所以宽 = 面积÷长 = 80÷10 = 8 米。
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...
The area of a rectangle is 56 square meters. If the length is 8 meters, what is the width? A. 6 meters B. 7 meters C. 8 meters D. 9 meters 相关知识点: 试题来源: 解析 B。矩形面积=长×宽,已知面积和长,宽=面积÷长,56÷8=7 米,所以选 B。A 选项 6 米,计算错误。C 选项 8 ...
The area of a rectangle 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。本题考查长方形面积公式,面积=长×宽,已知面积和长,求宽,用面积除以长,即 120÷15 = 8 米。常见错误是...