2 years ago

Plz help will mark brainlest

Mathematics

2 answers:

faltersainse [42]2 years ago

8 0

Answer:

81pi meter squared

Allisa [31]2 years ago

8 0

Answer:

81π m²

Step-by-step explanation:

Formula: C=2πr

The circumference of the column is 18π meters so therefore: 18π=2πr

Divide the both sides by 2π:

r= 9 meters

Now find the area:

Formula for Area: A=πr²

Therefore: A= π · 9² = 81π meters²

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