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makvit [3.9K]
3 years ago
10

If a rectangle’s length and width are doubled, by what percentage does its area increase?

Mathematics
1 answer:
spayn [35]3 years ago
6 0

Answer:

300%

Step-by-step explanation:

S = ab

S1 = 2a × 2b

S1 = 4ab

S1 = 400%ab

=>The area is increased by 300%

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