Mathematics, 05.05.2020 13:43 Yuii

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

What errors did Lewis make? Check all that apply.
He simplified incorrectly. It should be 20 instead of 200.
He found the difference between the hypotenuse and the short leg instead of the long leg.
He evaluated incorrectly. It should be .
He evaluated incorrectly. It should be .
He should not have taken the square root of each side to get rid of the exponent.

Answers: 3

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Lewis needed to find the difference in lengths between the hypotenuse and the longest leg of this tr...