A circular garden whit a radius of 8 feet is surrounded by a circular path with a width of 3 feet .what is the aproxímate area of the plan alone ?Use 3.14

the area of the circle surrounding everything is 11^2pi=121pi=379.94

379.94-8^2pi=379.94-200.96=178.98

  179.1 ft^2

Step-by-step explanation:

The radius of the centerline of the path is 8 ft + (3 ft/2) = 9.5 ft. Then the area of the path is the product of the width of the path and the circumference at that centerline radius:

  A = (3 ft)(2π(9.5 ft)) = 57π ft^2 ≈ 179.07 ft^2

The area of the path is about 179.1 square feet.

If you use 3.14 instead of a more accurate value of π, the result will be an area of 178.98 ft^2.

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation:

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: