greenday423 greenday423

20-05-2017
Mathematics

contestada

A cylinder has a radius of 5 cm and a height of 12 cm. What is the volume of the cylinder?
A. 60 straight pi cm3 <------ my guess
B. 300 straight pi cm3
C. 720 straight pi cm3
D. 1200 straight pi cm3
Please help ASAP!!!!

Respuesta :

galaxygal galaxygal

20-05-2017

V=BH
B=circle=pir^2
H=hpir^2

h=12
r=5

v= 12 pi5^2
v=12pi25
v= 300pi cm^2

answer is B

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