Question

TIMED PLS HELP ME IM BEGGING

Answer 1

4 cm

Explanation:

TTr^2h = 240TTcm^3

(the TT cancel out)

r^2 x 15 = 240cm^3

(divide both sides by 15)

r^2 = 16

(square root both sides)

r = 4cm

Answer 2

4 cm

Explanation:

Cylinder Volume formula:

V = πr²h

Given:

V = 240π

h = 15

Finding r:

V = πr²h

240π = πr²(15)

r² = 240π/15π

r² = 16

`√(r^2) =√(16)`

r = 4