Question

T=2(pi)(a)(h)+2(pi)(b)(h)+R for a

Answer 1

\[\large T = 2\pi ah + 2\pi bh + R\]
first put all the non x TERMS on the left side and the x term on the right
\[\large T - 2\pi bh - R = 2\pi a h\]
now divide both sides by the coefficient of a (which is \(2\pi h\))

got it?

Answer 2

(T-2(pi)bh-R)/2(pi)b=a is that right?

Answer 3

close...it should be \[\large \frac{T - 2\pi bh -R}{2\pi h} = a\] you wrote 2 (pi) b for the denominator ;)

Answer 4

Oooh, great, thanks