1. What relationship do you notice between the area of a 3x 3 square, 4 x 4 square, and 5×5 square? 2. What relationship do you notice

Question

1. What relationship do you notice between the area of a 3x 3 square, 4 x 4 square, and 5×5 square?
2. What relationship do you notice between the area of a 5x 5 square, 12 x 12 square and 13×13 square?
Whoever answers these thanks!

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Thu Nguyệt 4 years 2021-07-27T15:19:29+00:00 1 Answers 8 views 0

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  1. binhan
    0
    2021-07-27T15:21:19+00:00
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    Answer:

    1) increasing the side by a quantity of 1 causes the new square to increase by 2 times the previous side quantity + 1.

    Example 1: 3×3=9, if you increase the sides to 4×4 increases the square by (2×3+1) to be 16.

    Example 2: 12×12=144, if you increase the sides to 13×13 increases the square by (2×12=1) to be 169.

    2) The same relationship

    Step-by-step explanation:

    1)

    3 x 3  = 9

    4 x 4 = 16

    5 x 5 = 25

    2)

    5 x 5 = 25

    12 x 12 = 144

    13 x 13 = 169

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