Question

PLEASE HELP AND EXPLAIN!!!!! thank you, appreciate it!!

Answer 1

Answer:

$B = \pi (3\frac{1}{2})^2$

Step-by-step explanation:

Given

$D = 7\ in$

$H = 2\frac{3}{4}\ in$

See attachment for question and options

Required

Which best describe the base area of the pan

The base area (B) is calculated using:

$B = \pi r^2$

Where

$r = \frac{1}{2}D$

So, we have:

$r = \frac{1}{2}*7$

$r = \frac{7}{2}$

$r = 3\frac{1}{2}$

Substitute $r = 3\frac{1}{2}$ in $B = \pi r^2$

$B = \pi (3\frac{1}{2})^2$

(a) is correct