what is the surface area of a rectangular prism that is 12cm by 3cm by 5cm?

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what is the surface area of a rectangular prism that is 12cm by 3cm by 5cm?

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Khang Minh 1 year 2021-09-04T06:06:16+00:00 1 Answers 6 views 0

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    2021-09-04T06:08:08+00:00

    A = 2lw + 2lh + 2hw
    A = 2(12)(3) + 2(12)(5) + 2(5)(3)
    A = 72 + 120 + 30
    A = 222 cm squared

    Hope this helps!! 🙂

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