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
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...
calculate the area of a right - angled triangle if the 2 sides of equal length are 16cm long. 相关知识点: 试题来源: 解析 work out the area of the shaded portion .算出阴影部分的面积是多少.the rectangle is with length 21 cm and width 4 cm.长方形的长是21里面,宽4厘米.calculate the ...
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
Answer and Explanation: 1 Become a Study.com member to unlock this answer! Create your account View this answer Step 1. Sketch the area rectangle and determine the limits of integration. Rectangulo de area y limites de integracion. A... See full answer below.Become...
Your chart will look alot better if you fill the plot area before you chart. Try this function to spice up your graph back grounds or create shaded 'control ranges' on a chart. [hPatch, hLine] =drawShadedRectangle(vecXMinMax,vecYMinMax,vecC1,vecC2,vecC3,vecBorderColor,typeHorzVert) Fo...
Learn how to find the perimeter from the area of a given shape. Understand the stepwise method of calculations for some common shapes like square, rectangle, circle, and triangle. Explore our homework questions and answers library Search
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
In the rectangle ABCD above, the area of the shaded region is given by (π w)5. If the area of the shaded region is 8π, what is the total area, to the nearest whole number, of the unshaded regions of the rectangle ABCD? () A. 14 B. 15 C. 20 D. 22 E. 25 相关知识点:...
4,ABCD is a rectangle. The area of the shaded rec- tangle is_. Fig. 4 答案 18-|||-14.译文:在图4中,ABCD是一个长方形,那么阴影长方形的面积是-|||-解:由勾股定理,知-|||-DE=10,-|||-而-|||-S四边形DEBG=5×6=30,-|||-所以-|||-GH=30÷10=3,-|||-再运用勾股定理,得-|...