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Maurinko [17]
4 years ago
11

Lewis needed to find the difference in lengths between the hypotenuse and the longest leg of this triangle. His work is shown be

low.
What errors did Lewis make? Check all that apply

Mathematics
2 answers:
exis [7]4 years ago
8 0

Answer:

He simplified  \sqrt{400}  incorrectly. It should be 20 instead of 200.


Step-by-step explanation:

Lewis made a mistake on the 5th line of his solution.

Square root of 400 is 20, NOT 200.

So the answer for c would be 20.

And the difference between hypotenuse (20) and longer leg of the two (16) is 20-16=4


First answer choice is correct one.

quester [9]4 years ago
8 0
A and B
square root of 400 is 20.
He found the wrong difference, looking leg is 16 not 12.
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