What is the surface area of the cylinder with height 4 yd and radius 7 yd? Round your answer to the nearest thousandth.
1 answer:
Answer:
483.87yd^2
Step-by-step explanation:
Given data
Height= 4yd
Radius= 7yd
The expression for the surface area of a cylinder is given as
Surface area= 2πr (4+ 7)
Surface area= 2*π*7 (4 + 7)
Surface area = 14π (11)
Surface area= 154*3.142
Surface area= 483.87yd^2
Hence the surface area is 483.87yd^2
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press ask for help i think it my help im also stumped on that
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The tower is 61.65 meters tall.
Step-by-step explanation:
Answer:
52cm^2
Step-by-step explanation:
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In words:
Three sandwiches, each costing $5.25, equals 1/3 of Cassie's total money
We can write the formula:
(5.25*3)=1/3x
Now solve:
15.75=1/3x
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Hope this helps!!
I think that it is 270. 5400/180 = 30 8100/30 = 270
