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cupoosta [38]
3 years ago
5

A rectangular solid has sides of 10 cm, 6.5cm and 8.3 cm. What is the volume and the surface area?

Mathematics
1 answer:
dangina [55]3 years ago
3 0
Part (1):
Volume of the rectangular prism can be calculated as follows:
volume = length * width * height
We are given the three dimensions, therefore, all we need to do is substitute in the above equation as follows:
volume = 10 * 6.5 * 8.3
volume = 539.5 cm³

Part (2):
Surface area of rectangular prism an be calculated as follows:
Surface area = 2(length*width) + 2(width*height) + 2(length*height)
Surface area = 2(10*6.5) + 2(6.5*8.3) + 2(10*8.3)
Surface area = 130 + 107.9 + 166
Surface area = 403.9 cm²

Hope this helps :)
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Trina has a total of 32 crayons.how many boxes of crayons did she buy
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24ft

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Step-by-step explanation:

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Answer:

Part A) Option A. QR= 3 cm

Part B) Option B. SV=6.5 cm

Step-by-step explanation:

step 1

<u>Find the length of segment QR</u>

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step 2

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we know that

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SV=(1/2)13=6.5\ cm

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