The area of a circle (A) with radius "r" is:

To solve this question, follow the steps below.
Step 01: Find r.
The radius is half the measure of the diameter.

Given D = 12 feet, then:

Step 02: Find A.
Use r = 6 feet to find A.

Answer: The area is 36π square feet.
Answer:
No it is too high
Step-by-step explanation:
plz mark brainliest
Answer:

<h3><u>60√2</u> is the right answer</h3>
Answer:
22.36
Step-by-step explanation:
20*.86=17.2
12 *.43= 5.16
Answer: I believe PB is 4
Step-by-step explanation: The diagonal AC equals 10 (7 + 3) and for diagonal DB to equal the same length, PB must be 4 (6 + 4=10).