The area of the circular path alone is equal to subtract the area of the circular garden from the area of the complete circle (circular garden plus circular path)

$A=\pi (r_2^2-r_1^2)$

where

$r_1=8\ ft$ ---> radius of circular garden

$r_2=8+3=11\ ft$ ----> radius of the circular garden plus radius circular path

substitute

$A=3.14 (11^2-8^2)=178.98\ ft^2$

5 0

3 years ago

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Given the points A 1,7 B 10,3 work out the length of AB

diamong [38]

Answer:I got 9.85 hope it helps

7 0

3 years ago

Write the number that comes next in the sequence. 1,057; 1,007; 957<br> ______

kompoz [17]

907 would be the answer because you subtract 50 each time

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3 years ago

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determine the height in inches of a triangle with an area of 107 square inches and a base of 35 inches.

inna [77]

Answer:

h=2 A/b

h=6.114

7 0

3 years ago