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A Japanese garden has a circular koi pond in the middle that has a radius of 3 feet.
What is the area of the Japanese garden around the koi pond? Use 3.14 for pi
195.74 ft2
224.00 ft2
252.26 ft2
337.04 ft2

A Japanese garden has a circular koi pond in the middle that has a radius of 3 feet What is the area of the Japanese garden around the koi pond Use 314 for pi 1 class=

Respuesta :

cedarwood79

Answer:

A) 195.74 ft^2

Step-by-step explanation:

Step 1: Find the area of the whole rectangle by multiplying 14 * 16 (length * width). 14 * 16 is 224.

Step 2: Find the area of the circle. The formula for the area of a circle is pi*r^2.  3 is the radius. Raise 3 to the second power. 3^2 is 9. Multiply 9 by 3.14. 9 * 3.14 is 28.26.

Step 3: Subtract the area of the circle from the area of the rectangle. 224 - 28.26 is 195.74. That's the area of the garden around the koi pond.

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