Question

How much of the wall does the mirror cover? Use the π button in your calculations and round your answer to the nearest hundredths. Include units.

Answer 1

Since the diameter of the mirror is given, calculate the area of the mirror using the formula

`A=(1)/(4)\pi\cdot(D)^2`

replace with the information given

`\begin{gathered} A=(1)/(4)\pi\cdot24^2 \\ A=144\pi\approx452.39in^2 \end{gathered}`

The mirror covers 452.39 square inches.