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I need help on a question I'm stuck on

User Enthusiast
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2 Answers

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What is the question ?

User Xfx
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REmember that te perimeter is the sum of all its length sides

see the attached figure to better understand the problem

we have a symetrical figure

i will calculate the perimeter of ABCDE and then multiply by 4 to obtain the total perimeter

so

AB=2

BC------> applying Pythagorean Theorem

BC^2=2^2+2^2

BC^2=8

BC=2.83

CD=2

DE ------> applying Pythagorean Theorem

DE^2=2^2+2^2

DE^2=8

DE=2.83

AB+BC+CD+DE=2+2.83+2+2.83=9.66

multiply by 4

4*9.66=38.64 units

Round the answer

P=39 units

I need help on a question I'm stuck on-example-1
User Daniel Rodriguez
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