Answer:
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Step-by-step explanation:
Answer:
254.3 mm^2
Step-by-step explanation:
Area of a circle: A = π*r^2
π (pi) = 3.14
r (radius) = 9 mm
Substitute 3.14 for pi and 9 for radius:
A = π*r^2
A = 3.14*9^2
A = 3.14*81
A = 254.34 mm^2
Round to the nearest tenth:
254.34 ==> 254.3
Therefore, our final answer is 254.3 mm^2
Hope this helps!
132 + 146 + c is greater than or equal to 325, and c is greater than or equal to 47.
There are 80 lights. 28 x 12 divided by 4 minus 4 lights for the 16 inches before the first light.