Question 755039: What is the perimeter, in square centimeters, of a rectangle that has a length of 4 centimeters and a width of 15 millimeters?
Answer by pragya.ban@gmail.com(32)   (Show Source):
You can put this solution on YOUR website! What is the perimeter, in square centimeters, of a rectangle that has a length of 4 centimeters and a width of 15 millimeters?
*If you are asking for the perimeter, then it shouldn't be in square centimeters. If the unit is squared, it is for area. Because I am not sure what you want, I will do both.*
Perimeter:
length+length+width+width
First, we need to make sure that the units are the same, so let's change both of the units to centimeter: 4cm and .15cm
4+4+.15+.15
8+.30
8.30
Perimeter: 8.30cm
Area:
length x width
4x.15
.60
Area: .60cm^2
Hope this helps! If not, feel free to ask again.
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