r2
on the top right part of the number being squared and remember to make it smaller than the number being squared
Multiply the no. by itself. Ex 5 squared is 25.
its 2 pie r squared BUT you have to add back the base (a circle) which is pie r2 The original formula is 4 pie r squared Your new formula is (2 pie r squared + pie r squared)
That is the formula for the area of a circle; r refers to the radius, and pi is approximately 3.14. r squared means that you multiply r x r.
radius
The symbol for squared is ², for example, 2 squared would be 2².
on the top right part of the number being squared and remember to make it smaller than the number being squared
You type alt-ctrl and the number 7
r2+r2 = 2r2
that is 14,519.4 squared
If r-squared = theta then r = ±sqrt(theta)
To insert the square meters symbol (m²) in Outlook, you can use the superscript feature. Type "m2," highlight the "2," and then press "Ctrl + Shift + =" to make the "2" superscript. Alternatively, you can insert it directly by going to the "Insert" tab, selecting "Symbol," and choosing the squared symbol from the list.
Multiply the no. by itself. Ex 5 squared is 25.
+r and -r
its 2 pie r squared BUT you have to add back the base (a circle) which is pie r2 The original formula is 4 pie r squared Your new formula is (2 pie r squared + pie r squared)
dependswhat's r
Pi r squared is the formula for the area of a circle. 2 pi r squared is twice that.