Mathematics
sanchezdestiny8
72

If the area of the figure below is is 600 mm^2, find s. Find each answer to the nearest tenth.

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(1) Answers
Jayda

split it up small square on top with side legnths s and s big squaer with legnth and width 5s and 3s area=legnth times width total area=5s*3s+s*s=15s^2+s^2=16s^2 toatl area=600 600=16s^2 divide both sides by 16 37.5=s^2 squer root both sides6.12372 tenth 6.1 mm is s s=6.1mm

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