A common beginning geometry problem is calculating the area of standard shapes such as squares and circles. An intermediate step in this learning process is combining the two shapes. For instance, if you draw a square and then draw a circle inside the square so that the circle touches all fo...
回答:匿名在无花果, ABCD 是底纹矩形的一个 rectangle.The 地区是 2013-05-23 12:28:18 回答:匿名
The amount of space covered by a flat surface or piece of land or an object is called itsarea. The shaded part of each of the following figures shows the amount of space covered by each of them on a sheet of paper. Units of measurement of Area The units used to measureareaare based ...
1【题目】As shown below, the area of rectangle AEFG is 8, and the area of rectangle ABCD is 20. Point A, pointE, and point D are on the same line. BF meets ADat point P. What is the area of the shaded part?GFAPDB 2As shown below, the area of rectangle AEFG is 8, and t...
Diagram for Question 12 相关知识点: 试题来源: 解析 【解析】129/(16) 结果一 题目 What fraction of the area of the rectangle is the area of the shaded part? 答案 916相关推荐 1What fraction of the area of the rectangle is the area of the shaded part?
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BEF相等 因为三角形HDG(BEF)斜边是5，根据勾股定理求出HG(EF)、DH(FB)分别是3、4.（3²+4²=5²）因为HGD(BEF)是直角三角形求出两个三角形HGD和BEF=3×4×½×2=12.DGEB是平行四边形，根据图给的信息得知面积为5×6=30.所以阴影面积等于30-12=18 ...
As is shown in the picture, the area of the rectangle ABCD is 60 square centimeters. EC = 2DE,BG = GC, What is the area of the shaded part? 答案 111相关推荐 1As is shown in the picture, the area of the rectangle ABCD is 60 square centimeters. EC = 2DE,BG = GC, What is the...
AE=8,AD=6 => DE=10 AB//DC => ∠EDG=∠AED => DH/DG=AE/DE,HG/DG=AD/DE => DH=4,HG=3 => HE=DE-DH=6 => S=HE*HG=6*3=18
How to Find the Area & Width of a Rectangle How to Calculate Volume of a Rectangular Prism How to Calculate Perimeter and Area Ratio How to Find the Volume of a Sphere in Terms of Pi How to Calculate a Circular Area How to Find the Area of a Shaded Part of a Square With.....