Question

PLEASE help! I really appreciate it thanks!

Answer 1

Answer:

h=A-πr²÷2πr

Step-by-step explanation:

Making h subject

A=2πrh+πr²

A-πr²=2πrh

A-πr²÷2πr=h

h=A-πr²÷2πr

Answer 2

Answer:

The answer is $h=\frac{A+-\pi r^{2} }{2\pi r}$.

Step-by-step explanation:

To solve for (h), start by subtracting ($\pi r^{2}$) from both sides, and the equation will look like $A-\pi r^{2}= 2\pi rh+\pi r^2-\pi r^2$. The next step is to simplify the equation, which will look like $A-\pi r^{2} =2\pi rh$.

Next, divide both sides of the equation by $2\pi r$, and it will look like $\frac{A-\pi r^{2} }{2\pi r} =\frac{2\pi rh}{2\pi r}$. Finally, simplify the equation, and the answer will be $h=\frac{A+-\pi r^{2} }{2\pi r}$.