0
Because the units of area have dimension 2 - as in square centimetres or square feet.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Why do you have to put a cubed sign for surface area answers?
You don't. You put a cubed sign for volume, which surface area is not. Surface area gets a squared sign. The reason for THAT is to show it's a 2-dimensional measurement.
What is the square root of negative 2500?
square roots of a negative number are imaginary, where i = square root (-1) sqrt (-2500) = sqrt (2500) i = 50 i
What is the square root of 45 simplified?
(square root sign)5 (square root sign)9 which then simplifies to.. 5 (square root sign)3 The square root sign wouldn't show up properly first time I saved the answer so that's why i have written in brackets where the square root sign should be =]
A triangular sign has a height that is equal to its baseThe area of the sign is 4 square feet Find the base and the height of the sign?
Area of the sign: (1/2)bh = 4 b=h (1/2)b2=4 b2=8 h=b= sqrt(8) = 2*sqrt(2)~ = 2.828 feet
How find the area of a square when a circle is inside?
You find the area of the whole square first. Then you find the area of the circle inside of it And then subtract the area of the circle from the area of the square and then you get the shaded area of the square
Do you have to put the square or cubic sign after inches and centimeters?
You have to put the square sign when you use area and the cubic sign when you use volume. Area= Length times Width Volume= Length times Width times Height
Why do you have to put a cubed sign for surface area answers?
You don't. You put a cubed sign for volume, which surface area is not. Surface area gets a squared sign. The reason for THAT is to show it's a 2-dimensional measurement.
What is the negative square root of 196?
Just take the square root, and put a minus sign in front of it.
What unit of measure would you use to measure the area of stop sign?
Square feet. ************************* I would use centimetres to give the area in square centimetres.
How to find a square root?
well the square root of 16 is 4. look: 42 = 16 because 4 X 4 = 16. just put any number under the square root sign. (it looks like a division sign except it's like a check mark and a division sign put together) so put your number under there and you got the square root of a number
If a square sign has an area of approximately 158 feet What is the approximate length of one side of the sign?
Seeing as the area = 158 = the length of 1 side squared. One side = the square root of 158 = about 12.5698 feet
How do you find sq root?
you buy a calculator and put the square root sign and the number you want to square root.
What is the formula for the area of a half circle and square put together?
Area in square units = (base*height of square)+(pi*radius2*1/2)
What shape has a area of 10 square units?
1 shape that u can put for an area of 10 square units is a rectangle
What is the square root of 5 times the square root of 2 in square root form?
It's a little hard to show on here but if you have 5 x 2 and put that all under the same radical sign(square root sign) that will be it.
Area in terms of pi?
When finding the area of a circle it is pi times r^2 therefor square your radius and put put after it.
When you work out the area of a square do you put a small 2?
yes, you would.
