The diameter of the attic is 18ft and its height is 18ft. What's is the volume of the space in the attic
1 answer:
I attached an image with the complete question.
Answer:
volume of attic = 1526.04 ft³
Explanation:
Volume of cone can be calculated using the following rule:
Volume =
* area of base * height
Volume = * π * radius² * height
We are given that:
π = 3.14
radius = 18/2 = 9 ft
height = 18 ft
Substitute in the equation to get the volume as follows:
Volume = * 3.14 * (9)^2 * (18) = 1526.04 ft³
Hope this helps :)
Answer:
volume of attic = 1526.04 ft³
Explanation:
Volume of cone can be calculated using the following rule:
Volume =
Volume =
We are given that:
π = 3.14
radius = 18/2 = 9 ft
height = 18 ft
Substitute in the equation to get the volume as follows:
Volume =
Hope this helps :)
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Answer:
The surface area is 78 unit square.
Step-by-step explanation:
Given : The surface area for a rectangular prism with a square base is .
To find : What is the surface area if s=3 and h=5?
Solution :
The surface area for a rectangular prism with a square base is
Substitute, s=3 and h=5
Therefore, The surface area is 78 unit square.
Answer: 8 feet
Step-by-step explanation:
Draw a right triangle and label the sides using the given information. (Drawing below) Use pythagorean theorem to find the missing length:
a^2 + b^2 = c^2
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6^2 + x^2 = 10^2
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x^2 = 64. square root of both sides
x = 8
