15 A rectangle is three times as long as it is wide.It has a perimeter of 44cm.Find the length of the rectangle. 相关知识点: 试题来源: 解析 16.5B3 fororM2 foror better oroeorM1 for[as length] and[as width] or[as length + width] or[as perimeter]ORUsing trial length and width ...
百度试题 结果1 题目4 The are a of a rectangle is 243 $$ c m ^ { 2 } $$ f. Its breadth is 9 cm. Find the length of the rectangle.Ans: ___cm 相关知识点: 试题来源: 解析 243÷9=27 反馈 收藏
The length is 4 feet longer than the width. What equation could be used to find the length of the rectangle in feet? If the length of a rectangle is 15 inches longer than its width, what is an equation to represent...
To find the maximum length and the width of the rectangle we will write the expression for the perimeter of the rectangle and then we will find the width from it and put it in the area formula and then differentiate. Answer and Expla...
if the breadth of the rectangle is 6 cm. then find the length of the rectangle. View Solution A rectangle is inscribed in a semi-circle of radius r with one of its sides on diameter of semi-circle. Find the dimensions of the rectangle so that its area is maximum. Find also the ...
百度试题 结果1 题目Find the length of the following rectangle in meters. 下图长方形的长是多少米?相关知识点: 试题来源: 解析 米. 长方形面积长宽,这个长方形的长是(厘米), 米厘米,(米).反馈 收藏
(Suppose the width of the rectangle is X cm, the length of the rectangle is (2X+3)cm.) 2[X+(2X+3)]=84 3X+3=42 3X=39 X=13 2X+3=29所以长方形的宽是13厘米,长是29厘米. (Therefore the width of the rectangle is 13 cm, the length of the rectangle is (2X+3)cm.)...
Write the height h of the provided rectangle as a function of x. Find the area of the rectangle whose length and height are L = 13 m and H = 3 m. Find the length L of the rectangle as a function of y. Find the area of the rectangle with the given base and height. 11 ft, ...
Find the length and width of a rectangle whose perimeter is 42 feet and whose area is 90 square feet. Rectangle : A rectangle is a geometric figure with four sides (quadrilateral); each pair of opposite sides are parallel and equal. The sum of these cut ...
how do you find the length of a rectangle with a width of 75 and area is at most 6250 square feet?