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topjm [15]
3 years ago
7

The two solids are similar and the ratio between the lengths of their edges is 2:9. What is the ratio of their surface areas? A)

The ratio of the perimeters is the same as the ratio of their edges.
B) The ratio of the areas is the square of the ratio of their edges
C) The ratio of the volumes is the cube of the ratio of their edges.
Mathematics
2 answers:
masya89 [10]3 years ago
7 0
When tow solids of similar shape that is assuming to be a box in this case, having a length ratio of 2:9, we get the ratio of the surface areas equal to the<span>square of the ratio of their edges. This is becaue the surface area is equal to the area of the base (square) which is the square of the side. Answer is B.</span>
UNO [17]3 years ago
4 0

Answer:

B) The ratio of the areas is the square of the ratio of their edges

Step-by-step explanation:

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The solution would be like this for this specific problem:

<span>7 x 30 = 210 </span>

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<span>
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The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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