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find the perimeter of the following polygon in these sorts of junk food the correct unit in your answer

Find The Perimeter Of The Following Polygon In These Sorts Of Junk Food The Correct Unit In Your Answer class=

Sagot :

Solution

Given a trapezoid with the following dimensions

[tex]10ft,10ft,11ft,15ft[/tex]

To find the perimeter, P, of the polygon, we add up all the side lengths i.e the formula to find the perimeter, P, of the trapezoid is

[tex]\begin{gathered} P=a+b+c+d \\ \text{Where a, b, c and d are the side lengths} \end{gathered}[/tex]

Where

[tex]\begin{gathered} a=10ft \\ b=10ft \\ c=11ft \\ d=15ft \end{gathered}[/tex]

Subsitute the values into the formula above

[tex]\begin{gathered} P=10+10+11+15=46 \\ P=46ft \end{gathered}[/tex]

Hence, the perimeter is 46ft