KatiesTomato5371 KatiesTomato5371
  • 18-12-2018
  • Mathematics
contestada

If a solid piece of an aluminium cylindrical rod has a volume of 200 cm3 and a base area of 20 cm2, what is the length of the piece of aluminium rod?

Respuesta :

JeanaShupp
JeanaShupp JeanaShupp
  • 06-05-2019

Answer: 10 cm

Step-by-step explanation:

Given: The volume of a solid piece of an aluminium cylindrical rod =[tex]200\cm^3[/tex]

The base area of cylinder = [tex]20\ cm^2[tex]

We know that the volume of cylinder is given by :-

[tex]\text{Volume]=\text{base area}\times \text{height}\\\\\Rightarrow200\=20\\times h\\\\\Rightarrow\ h=\frac{200}{20}=10[/tex]

 

Hence, the length of the piece of aluminium rod = 10 cm

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