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hoa [83]
3 years ago
11

What additional information is necessary to prove that SILY is a parallelogram

Mathematics
1 answer:
kirza4 [7]3 years ago
8 0

Answer:

Are the sides parallel?

Step-by-step explanation:

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16. What are the values of a and b?
MrMuchimi

Answer:

  a = 20; b = 2√101

Step-by-step explanation:

The triangle at upper left and the one at lower right are similar. Ratios of corresponding sides are equal, so ...

  200/a = a/2

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Then, by the Pythagorean theorem, the value of b can be found:

  b = √(a^2 + 2^2) = √(400 +4) = √4·√101

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7 0
2 years ago
Suppose the population of Franklin was 29,494 in the year 2000. If the exponential rate of increase is 1.23%, what is the curren
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