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15 October, 06:43

The area of the city of Vancouver is 115 km^2. if the shape of Vancouver is approximately a square, how wide is the city of Vancouver to the nearest tenth of a kilometre?

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  1. 15 October, 07:27
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    The wide of the city is 10.7km

    Step-by-step explanation:

    To solve this we first have to know the formula to calculate the area of a square

    a = area = 115 km²

    s = side

    a = s * s

    now we replace with the known values

    115 km² = s * s

    115 km² = s²

    √ (115 km²) = s

    10.724km = s

    Round to the nearest tenth

    s = 10.724km = 10.7km

    The wide of the city is 10.7km
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