The dilation it’s increasing by is 4
If you multiply each of the sides by 4 you’ll get the sides of triangle B
Terminating: -1.6
Repeating: -1.6666666666666... and so on
the repeating can be express by -1.6 and a horizontal line over the 6.
Answer:
yes it can
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I think this story is describing a right triangle with one leg 28, hypotenuse 81 - 28 = 53 and we're asked for the other leg,
√(53² - 28²) = 45
Answer: 45 feet