Answer:
16π
Step-by-step explanation:
Given:

<u>Formula:</u>

Replace the radius in the formula:

Evaluate the area:


Since the question says to determine the area in terms of π, the final answer is 16π.
Answer:
B
Step-by-step explanation:
Given
sinΘ =
, then
Θ =
(
) = 45° → B
Answer:
b
Step-by-step explanation:
12,089 is less than 12,098
The first choice is the correct one.
Answer:18
Step-by-step explanation:
18