Length of rectangle: 240/15 = 16 meters
It is: 15 meters by 30 meters
The perimetre is the total distance around the shape.A rectangle consists of 2 lengths and 2 widths, thus the perimetre is calculated as follows:(15 x 2) + (8 x 2) = 46 mor 15 + 8 + 15 + 8 = 46 m
57 meters. To find area you multiply base times height, or width times length in this case.
You can't.There is a cheap way to do it, though. Say that two sides are 5 meters and that the other two sides are 250 centimeters. (2.5 meters is 250 centimeters)
Rectangle that measures 20 meters by 15 meters
Length of rectangle: 240/15 = 16 meters
The perimeter of a rectangle is given by:P = 2l + 2w, where P is the perimeter of the rectangle, l is the length of the rectangle, and w is the width of the rectangle.P = 2(15) + 2(10) = 50 meters.
Well, darling, if you want to find the square meters of a rectangle, you just multiply the length by the width. So, for a 7 meters by 15 meters rectangle, you just do 7 x 15 and get 105 square meters. Easy peasy lemon squeezy.
To create a scale drawing that measures 20 meters by 15 meters using a scale of 1 cm to 5 meters, you would need to draw a rectangle that is 4 cm by 3 cm. Each centimeter on the drawing represents 5 meters in real life, so 4 cm would represent 20 meters and 3 cm would represent 15 meters.
9x15 is 135m2
It is: 15 meters by 30 meters
The perimetre is the total distance around the shape.A rectangle consists of 2 lengths and 2 widths, thus the perimetre is calculated as follows:(15 x 2) + (8 x 2) = 46 mor 15 + 8 + 15 + 8 = 46 m
57 meters. To find area you multiply base times height, or width times length in this case.
* Draw a rectangle. Label the shorter sides 12' and the longer sides 15'. This is your room. You need 12 + 12 + 15 +15 = 54 feet. Or to multiply, you need 122 + 152 = 54 feet. In reality, you will need a few extra feet to cut the mitered edges. This amount will depend on the thickness of the molding.
perimeter = 2 * (length + width)= 2 * (11 + 4)= 2 * 15= 30 metresbasically 30 meters
Perimeter = 2*(L+ W) = 2*(11 + 4) = 2*15 = 30 metres.