Answer: 254.34
Step-by-step explanation:
The area of a circle is calculated by the formula A=π r²
A = Area
r² = radius squared
Putting the numbers into the formula:
A = 3.14 x 9²
A = 3.14 x 81
A = 254.34
It would be 0.18 × 0.06 = .0108
Answer:
A, D.
Step-by-step explanation:
Tip: For these assignments just choose a random answer, then close the tab right after then go back in and repeat until you get the right answer. NOTE: this doesn't work on tests that make you submit it all in one, and only works effectively on multiple choice.