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3 years ago

9

The students in Mr. Nolan's class are writing expressions for the perimeter of a rectangle of side length l and width w. After

they share their answers, the following expressions are on the board:
Sam:2(l+w)
Joanna:l+w+l+w
Kiyo:21+w
Erica:2w+21

1 answer:

Alina [70]3 years ago

6 0

Everyone has the correct answer except Kiyo.

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