解析 6.5 cm2Number of Interior points =4,Number of Boundary points =7.By Pick Theorem, A=4+7÷2−1=6.5 cm2. 结果一 题目 As shown in the figure below, assume each grid has an area of 1 cm2. Find the area of the polygon in the geoboard. 答案 6.5 cm2Number of Interior points...
百度试题 结果1 题目4. Find the area of the following polygons:(a))」A10 cm B(b)P60 cm.(Q(c)A-L8cm目26cm25 cm DC SR4 cm15cm75 cm H4cm C99.5cm^2 21641.45cm^2 30.64cm^2 相关知识点: 试题来源: 解析 99.5cm² 反馈 收藏 ...
First, identify the polygon. The figure is a rectangle, so its area is the product of its length and width.Next, use the coordinates of the points to find the length and width.AB = 10 unitsBC = 12 unitsFinally, multiply the length and width.10* 12=120The area of the polygon is 12...
Surveyor's Area Formula Surveyors use a formula to findthe area of a plot of land: If the vertices (x1,y1), (x2,y2),(x3,y3), ., (xn,yn) of a polygon are listed counterclockwisearound the perimeter the area of the polygon isA=1/2x_1x_2;y_1y_2|+|y_2x_3|+|_(y_3)x_...
Find the perimeter and area of the polygon with the given vertices.(Graphing the quadrlateral wil help in solving)W (4, 4, X (7, 4),Y (7, 1, Z (4, 1) 相关知识点: 试题来源: 解析 w(4,4)174)2y(721)xy=3wx=3y=3w=3pevhuRnf(ρr=13+3+3+3)=12 A_(rca)=3^2=9 ...
A polygon is any flat shape that has straight lines for sides. Some common polygons are squares, parallelograms, triangles and rectangles. The area of an object is the amount of square units that are needed to fill a shape. To find the area of a shape, y
How to Find Area of a Parallelogram A parallelogram is similar to a rectangle in that it is a polygon with four straight sides and the adjacent sides are different lengths. However, the opposing sides are equal. Unlike a rectangle, the interior angles are not right angles, and the opposing...
A polygon by definition is any geometric shape that is enclosed by a number of straight sides, and a polygon is considered regular if each side is equal in length. Polygons are classified by their number of sides. For example, a six-sided polygon is a he
being said, it's extremely important to have a strong understanding of how to calculate perimeter and area. Our online perimeter and area game for kids does this and more. Upon completing this game, kids will be able to calculate the area and perimeter of simple polygons, rectangles and ...
Create agetAreafunction that takes apolygonas its parameter. Call thegeodesicAreamethod and theplanarAreamethods to calculate the area of the polygon insquare-kilometers. Append the calculation results to theinnerHTMLofmeasurementsDiv. Expand