How many plants will be there in a circular bed whose outer edge measure 33 cms, allowing 4 cm2 for each plant ?
Pick one.
A) 18	B) 750	C) 21	D) 120	E) None of these
21ircumference of circular bed = 33 cm   Area of circular bed = (33)2â„4Ï€   Space for each plant = 4 cm2   âˆ´ Required number of plants   = (33)2â„4Ï€ Ã· 4 = 21.65 = 21(approx)   Answer 21
<result>C</result>
How many plants will be there in a circular bed whose outer edge measure 33 cms, allowing 4 cm2 for each plant ?