Acylindrial hole is cut through the cylinder below.
below. the larger cylinder has a diameter of 14 mm and a height of 25 mm. if the diameter of the hole is 10 mm, find the volume of the solid.

V=1884 Cubic mm

Step-by-step explanation:

We know that the volume of the Sphere is given by the formula

Where r is the radius and h is the height of the cylinder

We are asked to determine the radius of the hollow cylinder , which will be the difference of the solid cylinder and the cylinder being carved out.

Where

is the the volume of solid cylinder with radius and height h

is the volume of the cylinder being carved out with radius and height h

where

mm ( Half of the bigger diameter )

mm ( Half of the inner diameter )

mm

Putting these values in the formula for V we get

b. hannah is playing with her cousin at

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c