A manhole measures 3' 4" in diameter. What is the area of a metal cover for the manhole, assuming a one-inch overhang around the
circumference of the cover?
1 answer:
I drew the entire problem. The final answer would be 441pi in²
I highly advise you to look at how it could work by looking at the drawing. Hope this helps :)
The blue line is the 1 inch overhang, and I add two the the diameter to get the full diameter including the overhang
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