In the trapezium ABCD, the area is 40, while E is the midpoint of AB. Find the area of the shaded region.相关知识点: 试题来源: 解析 20 设梯形的上底为a,下底为b,高为h,表示出空白部分的面积和,观察与梯形面积的关系.空白部分的面积等于a×(h÷2)÷2+b×(h÷2)÷2=(a+b)×h÷2÷...
Divide the square into 4 equal sized squares (10cm length) in order to find the small unshaded area.结果一 题目 The diagram shows a circle and 2 quarter circles in a square. Find the area of the shaded region. (Take π=3.14) 答案 129cm2相关推荐 1The diagram shows a circle and 2...
Find the area of the shaded area calculating∫abf(x)dx=areawhere: a= ___, b= ___, f(x)= ___, and Area= ___. Equation of line Equation of the line passing through point(a,b)and(c,d)is given byy−ax−b=d−bc−a Area bo...
Find the area of the shaded region {image} {image}发现该地区的阴影区域的图像} { } {图像 25%25%25%25% 1.2.3.4.12141 22242 32343 42444 52545 62646 72747 82848 92949 103050 1131 1232 1333 114 34 1535 216 36 1737 318 38 1939 420 40 ...
Answer to: Find the area of the shaded region. The shapes are squares and a circle. By signing up, you'll get thousands of step-by-step solutions...
百度试题 结果1 题目 3 The diagram shows part of the curve y=4/(4x^2+1) . Find the area of the shaded region giving your answer to 3 significant figures.X-1 0I 相关知识点: 试题来源: 解析 4.43 反馈 收藏
The area of the square ABCD is 12 square centimeters. Given that BE=EF=FC, find the area of the shaded region.A. 1.5 B. 2 C. 2.5 D. 3 E. 4 相关知识点: 试题来源: 解析 D 因为E、F是BC边上的三等分点,所以EF:AD=1:3, 设{{S}_{\triangle GEF}}=1份,根据梯形蝴蝶模型可以知道...
Find the area of the shaded region. View Solution Find the area of the shaded region. View Solution Find the area of the shaded region: View Solution Find the area of the shaded region : View Solution 21. Find the area of the shaded region i View Solution Find the area of the ...
Answer to: Find the area of the shaded region. f(x) = x^4 + 21x^2, g(x) = 10x + 40 By signing up, you'll get thousands of step-by-step solutions...
Find the area of the shaded regions. View Solution Find the area of the shaded region given in figure View Solution Find the area of the shaded region given in figure. View Solution 21. Find the area of the shaded region i View Solution Find the area of shaded region. View Solution...