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Maslowich
3 years ago
5

A cylindrical container closed of both end has a radius of 7cm and height of 6cm A.)find the total surface area of the container

B.) find the volume of the container​
Physics
2 answers:
Natalka [10]3 years ago
8 0

Given:

A cylindrical container closed of both end has a radius of 7cm and height of 6cm.

Explanation:

A.) Find the total surface area of the container.

  • A = 2πrh + 2πr²
  • A = 2(3.14)(7)(6) + 2(3.14)(7 × 7)
  • A = 263.76 + 307.72
  • A = 571.48

B.) Find the volume of the container.

  • V = πr²h
  • V = (3.14)(7×7)(6)
  • V = 923.16

Not sure huhuness.

#CarryOnLearning

Oxana [17]3 years ago
4 0
Mark Brainliest please


Answer: TSA = 572 cm^2
Volume = 924 cm^3

TSA of a cylinder = 2πr^2+2πrh

= 2πr(r+h)

= 2×22/7×7(7+6)

= 44×13

= 572 cm^2


Volume of the container= V = πr^2 h

= 22/7 * 7*7 * 6

= 924 cm^3
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3 years ago
A ski gondola is connected to the top of a hill by a steel cable of length 620 m and diameter 1.5 cm. As the gondola comes to th
xz_007 [3.2K]

Answer:

(a) 89 m/s

(b) 11000 N

Explanation:

Note that answers are given to 2 significant figures which is what we have in the values in the question.

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