Answer:
Area of circle = 254.34 m²
Step-by-step explanation:
Area of circle = π×r²
Area of circle = 3.14 x 81
Area of circle = 254.34 m²
Answer:
what is the question?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Have a good day :)
Answer:
The answer is A.
Hope that helps :)
Step-by-step explanation:
The formula is A=B*H (A=BxH)