Answer:
x it equal 7.5
Step-by-step explanation:
110
longest side would by 40 so 40 - 20 = 20. Add all the sides up 25+25+40+20=110
36%
change÷original amount x100
480÷100= 4.8 = 1%
173÷4.8= 36%
D,E,C
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