Question

Nancy is asked to use her calculator to find the volume of a cylindrical canister that has a radius of 10.55 cm and a height of 12.56 cm. Which answer is the most accurate? Volume of a cylinder can be calculated using the following equation: V=πr2h a. 4377 cm3 c. 4380 cm3 b. 4379 cm3 d. 4392 cm3

Answer 1

use the formula given:

 V = pi r^2h

 r = 10.55

h = 12.56

 V = 3.14 x 10.55^2 x 12.56 = 4391.81 round off to 4392cm^3

 answer is D 4392

Answer 2

Answer:a

Step-by-step explanation: