Drekkemausviz
Answered

Derive the formula for each given quantity in the following equations:

a. r from c = 2[tex] \pi [/tex]r
b. l from p = 21+ 2w
c. h from A = 2[tex] \pi [/tex]h
                        3V
d. a from = a = c
                 b    d
e. s from c = s²
                    m

Sagot :

AnneCviz
You just need to isolate the variable to be derived.

For #1, c = 2πr
to isolate r, you need to divide the equation by 2π.

Therefore, r = c/2π

Try doing the other items.