Which one is the correct description of a rectangle? A. It has three sides. B. It has four equal sides. C. It has four right angles. D. It has two parallel sides. 相关知识点: 试题来源: 解析 C。本题考查矩形的性质。矩形有四个直角。选项 A 是三角形的性质;选项 B 是正方形的性质;...
选项 A 中 all sides are equal(四条边相等)和 all angles are acute(四个角都是锐角)不符合长方形特征;选项 C 中 all sides are different(四条边不同)和 all angles are obtuse(四个角都是钝角)不符合;选项 D 中 all sides are parallel(四条边平行)和 all angles are reflex(四个角都是优角)也...
<p>To solve the problem step by step, we need to find the area of the remaining paper after cutting off the semicircular portion. Here’s how we can do it:</p><p><strong>Step 1: Calculate the area of the rectangle.</strong> The area of a rectangle is giv
分析写作 登录注册 返回 Question 5Selected one answer choice 收藏 笔记 反馈 12345678910111213141516 In rectangle ABCD above, which of the following is the area of the triangle ABD ? A.6 B.7.5 C.10 D.12 E.15 我的答案: 登录查看答案
[translate] adon'tsaysorrytome 正在翻译,请等待...[translate] aNext, add the transducer, which is just a rectangle. 其次,增加变换装置,是长方形。[translate]
Which one is not a rectangle? A. A long and thin shape B. A shape with four equal sides C. A shape with four right angles D. A shape with opposite sides E. qual 相关知识点: 试题来源: 解析 B。本题考查对长方形的特征理解。长方形的特征是有四个直角,对边相等,长和宽不相等。A 选...
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. The formula for finding the perimeter of a rectangle is P=2l +2w. Which equation solves for w in terms of l and P? The perimeter of the rectangle: The perimeter of the rectangle is equal to the twice of the sum of length and width...
Substitute teacher drew a triangle or rectangle above, seek their area and length. Fortunately, these points is the cube of good hard. I do not understand what is Prism, which is the 翻译结果3复制译文编辑译文朗读译文返回顶部 What special or interesting things didn't happen today. But today ...
A rectangle is a figure that has four sides. The sides of a rectangle comprise two pairs of parallel and congruent sides. The area of a rectangle is calculated using the formulaA=l×w, wherelrepresents the length andwthe width or the height of the rectangle. ...