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True [87]
3 years ago
15

Tell me whether an object’s surface area has increased or decreased if the size of the object is changed by a factor of 1/3???

Mathematics
1 answer:
ANTONII [103]3 years ago
4 0
The surface area should decrease since the volume of the object is 33% of the original. This means that it will have less area on the surface.
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Genrish500 [490]
So here is how we are going to find out what is ED. 
Based on the given figure, it states that, AE is 10, and EB is 4 and CE is 8.
So, <span>(AE/CE)=(ED/EB)
10/8 = ED/4 <<multiply both sides by the common denominator which is 8 and the result would be:
80/8 = 8ED/4
10 = 2ED <<divide both sides by 2 and we get
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Therefore, the measurement of ED is 5. 
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4 years ago
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Answer:

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8 0
3 years ago
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jolli1 [7]

Answer:

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5 0
3 years ago
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aniked [119]

Answer:

11: Diameter

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Answer:

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3 years ago
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