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28 November, 07:28

A garden contains two square peanut beds. Find the length of each bed if the sum of the areas is 914ft squared and the difference of the areas is 336ft squared.

Length of the smaller bed is __ft.

Length of the larger bed is __ft.

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  1. 28 November, 07:36
    0
    The answer to your question is:

    m = length of the smaller bed = 17 ft

    l = length of the larger bed = 25 ft

    Step-by-step explanation:

    Data

    A1 + A2 = 914

    A1 - A2 = 336

    A1 = l²

    A2 = m²

    Process

    l² + m² = 914

    l² - m² = 336

    l² = 336 + m²

    (336 + m²) + m² = 914

    336 + 2m² = 914

    2m² = 914 - 336

    2m² = 578

    m² = 578 / 2

    m² = 289

    m = 17 ft

    l² = 336 + 289

    l² = 625

    l = 25 ft
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