A puzzle is 5 puzzle pieces high and 5 puzzle pieces wide. If you only laid the edges of the puzzle, how many puzzle pieces did you use?​

Question

A puzzle is 5 puzzle pieces high and 5 puzzle pieces wide. If you only laid the edges of the puzzle, how many puzzle pieces did you use?​

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Ximena 2 weeks 2021-11-20T17:18:10+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-20T17:19:18+00:00

    Answer:

    555

    Step-by-step explanation:

    0
    2021-11-20T17:19:31+00:00

    Answer:

    the edges only would be 16 pieces.

    Step-by-step explanation:

    Think of it as a square. The top row is 5 pieces, bottom row is 5 pieces.

    The left vertical side is 3 and the right vertical side is 3. Because the corner pieces are already there, you don’t count them twice.

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45:7+7-4:2-5:5*4+35:2 =? ( )