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Tanya [424]
3 years ago
11

Use the net to find the surface area of the cylinder. Give your answer in TERMS of pi.

Mathematics
2 answers:
vaieri [72.5K]3 years ago
6 0
Tsa of 2 sphere is 10.4y

and tsa of cylinder is 176y

therfor tsa of cylinder is 186.4y
Anton [14]3 years ago
3 0
We will need calculate the area of the top, the base and  sides.
area of the top=πr²
area of the base=πr²
area of the side: 2πrh
surface area of a cylinder: area of the top + area of the base +area of the side
surface area of a cylinder=πr²+πr²+2πrh=2πr²+2πrh=2πr(r+h)

Data:
r=radius=diameter / 2=4 yd /2=2 yd
h=heigth=12 yd

Surface area of this cylinder=2π(2 yd)(2 yd + 12 yd)=4π yd(14 yd)=56π yd².

Answer: the surface area of this cylinder is 56π yd².
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8 0
3 years ago
Can someone help me ASAP, please?
Lera25 [3.4K]
When x = -1,
  y = 12⁻¹ = 1/12 = 0.0833
When x= 0,
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The rule is to multiply the previous value of y by 12 as x increases by 1.

Answer: Multiply by 12
The second choice is the correct answer.
7 0
3 years ago
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