Answer:
143.7cm^2
Step-by-step explanation:
Given data
Volume= 576cm^3
Radius= 8cm
The expression for the volume of cylinder is
V= πr^2h
substitute
576= 3.142*8^2*h
576= 3.142*64*h
576= 201.088h
h= 576/201.088
h=2.86cm
The formula for finding the lateral area of a right circular cylinder is:
A=2πrh
substitute
A= 2*3.142*8*2.86
A= 143.7cm^2
Hence the area is 143.7cm^2
Example: (3,000)+(600)+40)+(9)=3,649
Answer:
5/9
Step-by-step explanation:
6/11 is 0.54545454545
5/9 is 0.5555555556
Use properties of alternate angles then apply trigonometry
