Verified answer

Answer:

height = 1m

Step-by-step explanation:

radius = 140 / 2

= 70

= 0.7 (in decimals)

let the hight of the cylinder be h

so the hight of the cylinder is

=> π×r×r×154

=> 22/7 × 0.7 × 0.7 × h = 154

=> h= 154 × 7 / 22 × 0.7 × 0.7

(we are moving the equation in the other side so we need to change the denominator and the numerator )

=> h = 1 m

Answer:

height = 1 m

Step-by-step explanation:

hope it helps