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9 March, 15:10

The pentagon has five sides as shown in the figure. The perimeter can be expressed as 5 + 5 + 2 x + x + 2 x.

A pentagon with side lengths of 5, 5, 2 x, 2 x, and x.

Which expression is equivalent to the perimeter expression?

5 + 4 x

10 + 4 x

5 + 5 x

10 + 5 x

+5
Answers (2)
  1. 9 March, 18:43
    0
    D

    Step-by-step explanation:

    To find the perimeter, let's add up all the sides and combine like terms.

    5 + 5 + 2x + 2x + x

    Adding 5 and 5 gets us 10, and adding 2x, 2x, and x gets us 5x.

    So, the perimeter should be 10 + 5x, or D
  2. 9 March, 18:56
    0
    Answer: 10+5x

    Step-by-step explanation: Figure = Pentagon

    Total No. of sides = 5

    Sides = 5,5,2x, x, 2x

    Perimeter = 5+5+2x+x+2x = 10+5x

    ∴The correct answer is option D, (10+5x)
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Home » Mathematics » The pentagon has five sides as shown in the figure. The perimeter can be expressed as 5 + 5 + 2 x + x + 2 x. A pentagon with side lengths of 5, 5, 2 x, 2 x, and x.
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