Aedan09viz
Answered

10. The volume (V) of a cylinder is represented by V = tr2h, where r is the radius of the base and h
is the height of the cylinder. If the volume of a cylinder is 45 cubic meters and the height is 3 meters,
what is the radius of the base? (Use it = 3.14)
A. 2.19 meters
B. 3.29 meters C. 4.37 meters D. 5.48 meters​

Sagot :

Markgaming44viz

Answer:

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Step-by-step explanation:

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LheLhengviz

Answer:

A. 2.19 meters

Step-by-step explanation:

V = tr²h

45m³ = (3.14)(3)r²

45m³ = 9.42r²

r² = 45m³/9.42

r² = 4.777

√r² = √4.777

r = 2.19m