A pentagon

Find the perimeter of a pentagon whose sides measure 11/2 cm, 7/4 cm, 3 1/3 cm, 2 1/3
cm and 2 1/12 cm.

Correct answer:

o =  15 cm

Step-by-step explanation:

a=11/2=211=5.5 cm b=7/4=47=1.75 cm c=331=3+31=33 3+1=39+1=3103.3333 cm d=231=2+31=32 3+1=36+1=372.3333 cm e=2121=2+121=122 12+1=1224+1=12252.0833 cm  o=a+b+c+d+e=211+47+310+37+1225=15 cm



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