If the diameter of your circular flower bed is 19 feet, and landscaping border bricks are 8 inches long each, calculate the following:
A: the circumference of the flower bed
B: the number of bricks needed to make the border
C: the amount of bark you need in order to cover the flower bed
Thank you for the opportunity to help you with your question!
A- Circumference is equal to diameter times pi. 19 times 3.14 is 59.66 or 19pi
B- You will need 3 bricks 19/8 equals 2.375, rounded up since you can't have .375 of a brick
C- If diameter is 19 then radius is half of that, so 9.5. Area of a circle is pi* r squared 9.5*9.5 is 90.25pi
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Algebra is easy once you get the hang of it!
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