Find the surface area of the following figure. Roundyour answer to the nearest hundredths.

Question

asked Jan 1, 2023 137k views

1 Answer

Plivesey · Answer 1 · 2023-01-05T10:52:24+0000

Answer

350.70 cm²

Explanation

The Surface Area (SA) of a hemisphere is calculated as follows:

$SA=3\pi r^2$

where r is the radius of the hemisphere.

Substituting r = 6.1 cm, we get:

$\begin{gathered} SA=3\pi(6.1)^2 \\ SA=3\operatorname{*}\pi*37.21 \\ SA\approx350.70\text{ cm}^2 \end{gathered}$