● emilyy18 :
can anyone help me with this question
● emilyy18 :
what is the differnce between (7n)^-1 and 7n^-1
● emilyy18 :
does the () make any difference?
● conehead2 :
If the angle formed by the apex & any two lines down the slope is A, the sum of all the angles as you go
● conehead2 :
around the cone is 360 if the cone height is 0, and it is 0 if the cone height is infinite. Does anyone know
● conehead2 :
the relationship between the sum of these angles and the central angle of the cone?