A rectangle 9

A rectangle measures 2 1/5 inches by 2 1/5 inches. What is its area?

Correct answer:

A =  4 2125 = 121/25 in2

Step-by-step explanation:

a=251=2+51=52 5+1=510+1=511=2.2 in  A=a a=511 511=5 511 11=25121=25121 in2=42521 in2=4.84 in2

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