The volume of a cube is given by s3, where a is the side length of the cube. What is the difference of the volume of 2 cubes with side lengths of 5 meters and 4 meters?

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

the answer would be  

a.

3: 1

step-by-step explanation: