Answer:
12π ≈ 37.7
Step-by-step explanation:
A = π*r² - π*r²/4
A = 3πr²/4
r = 4
A = 3π(4)²/4
A = 12π ≈ 37.7
Answer:
2^3 • 3^2
Step-by-step explanation:
Answer:
it depends on how big the floors are.
Step-by-step explanation:
Answer:
a and c
Step-by-step explanation:
Answer: 0.5
***If you found my answer helpful, please give me the brainliest. :) ***