Question

Solution the height of cylinder whose volume is 1.54m and diameter of base 140 cm

Answer 1

Answer:

Step-by-step explanation:

Volume of cylinder=pie (r^2)h=1.54, (22/7)×.7×.7×h=1 .54 , h=(1.54×7)÷(.7×.7×22)=1 , h=1metre

Answer 2

Volume of cylinder = 1.54 m ³

and diameter of cylinder = 140 cm

Radius (r) = $\frac{d}{2}=\frac{140}{2}$=70 cm

Volume of cylinder = πr²h

$⇒ 1.54 = \frac{22}{7} \times 0.7 \times 0.7 \times h$

After simplifying, we get the value of h that is

$h = \frac{1.54 \times 7}{22 \times 0.7 \times 0.7}$

$⇒ h = 1$

Hence, height of the cylinder is 1 m.