• 2020 December(D03) Math Question 11

    Perimeter, Area, Volume

    - Triangles, Squares, Rectangles, Circles

    Perimeter of Rectangle
    Choice A

    Step 1: Draw it out

    d03_math_q11a.png!

    Step 2: Figure out the perimeter

    Perimeter=30+30+25+25=110Perimeter=30+30+25+25=110

    Step 3: Multiple by $4.05 to get the total cost

    Cost=110×$4.05=$445.5Cost=110 \times \$ 4.05= \$ 445.5

    Skills you are tested for:

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