Length of rectangle Width of rectangle a 21mm 28mm b 5.8cm 4.3cm c 24.6m 15.7m d 156km 89km 相关知识点: 试题来源: 解析 a. 35mm b. 7.22cm c. 29.12m d. 179.58km 矩形的对角线长度可以通过勾股定理计算,即对角线长度等于长和宽的平方和的平方根。 根据此公式,我们可以计算出每个矩形的对角线...
The side length of a square is 8. Find the perimeter of this square. The length of a rectangle is 8 and its width is 5. Find the perimeter of this rectangle.相关知识点: 试题来源: 解析 (1) 32. (2) 26. (1) A square has 4 identical sides. 8×4=32. (2) (8+5)×...
Rectangle Area Calculator. Find the length, width & diagonal of rectangle with our free to use calculator. Fantastic math tool.
所以有m+5=3*（3m-9）解得m=4
( (array)(rr)l=& 1.5 w=& 1.8(array)) 相关知识点: 试题来源: 解析 The perimeter of a rectangle is equal to the sum of all sides of the rectangle.( length+length+width+width=2⋅ (length)+2⋅ (width))Substitute the values of the length( l=1.5) and width( w=1.8) into the...
Find the area of a rectangle, whose Length = 6cm, breadth = 3cm Length = 8cm, breadth = 3cm Length = 4.5 cm, breadth = 2cm. View Solution Recommended Questions Find the area of rectangle whose length is 6cm and breadth 4cm. 01:07 Find the area of a rectangle whose length and breadt...
The area of a rectangle is the product of its length and width (breadth). The area of a rectangle can be calculated using the steps given below: Step 1:Note the dimensions of length and width (breadth) from the given data. Step 2:Find the product of the length and width values. ...
I need to find the dimensions of a rectangle.Length of rectangle is 3 ft less than twice the width and the area is 65 ft^2. Please keep in mind I have not done this type of math since the early 80s.Follow Add comment 1 Expert Answer Best Newest Oldest ...
解析 The area of a rectangle is equal to the length times the width. ( (length)⋅ (width)) Substitute the values of the length( l=13) and width( w=6) into the formula for the area of a rectangle. ( 13⋅ 6) Multiply( 13) by ( 6). ( 78) ...
To find the area of a rectangle, we can follow these steps:1. Identify the given dimensions: - Length of the rectangle (L) = 36 cm - Breadth of the rectangle (B) = 15 cm2. Use the formula for the area of a