Question

Zula has a conical bird feeder with a volume of 64.3 cubic centimeters and a height of 7 centimeters. Which equation can be used to find the area of the circular lid needed to cover the bird feeder?

Answer 1

Answer: $64.3=\frac{1}{3}(B)(7)$

Step-by-step explanation:

$V=\frac{1}{3} Bh$

B is the area of the base

h is the height of the cone

$V=64.3 cm^3$

$h=7cm$

$64.3=\frac{1}{3}(B)(7)$

$192.9=(B)(7)$

$B=192.9/(7)$

$=27.56cm^2$