PROBLEM SOLVING WITH SURFACE AREA A jewelry company is considering two different packages for their new bracelet. Both

Question

PROBLEM SOLVING WITH SURFACE AREA

A jewelry company is considering two different packages for their new bracelet. Both

options are constructed as a wooden box with a cardboard label that covers the lateral

surfaces. Use the information to answer the questions.

PLAN A

PLAN B

B

2.8 in

<

3 in

2 in

5 in

1 in

5 in

2 in

What is the total surface area of the package in PLAN A?

O 15 square inches

O 23 square inches

O 35 square inches

46 square inches

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Ben Gia 3 months 2021-08-17T02:30:04+00:00 1 Answers 7 views 0

Answers ( )

    0
    2021-08-17T02:31:51+00:00

    Answer:

    The surface area is 46 square inches

    Step-by-step explanation:

    The question is roughly formatted.

    From the complete question, we have the following parameters.\

    Plan A:

    Shape: Rectangular Prism

    Height = 3in

    Length = 1\ in

    Width = 5in

    Plan B:

    Shape: Triangular Prism

    Base: 2.8\ in\ by\ 2\ in

    Height = 2\ in

    Slant\ height =5

    Required

    Determine the total surface area of A

    Plan A is a rectangular prism

    The surface area is calculated as:

    Area = 2 *[Length * Width + Height * Width + Length * Height]

    So, we have:

    Area = 2 *[1in * 5in + 3in * 5in+ 1in* 3in]

    Area = 2 *[5in^2 + 15in^2+ 3in^2]

    Area = 2 *[23in^2]

    Area = 46in^2

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