Rectangle vs square

A rectangle has dimensions 15 × 10, and a square has dimensions 13 × 13. Which shape has a greater area, and by how much?

Final Answer:

w =  2
ΔS =  19

Step-by-step explanation:

S1=15 10=150 S2=13 13=169  S1 < S2  w=2
ΔS=S1S2=150169=19



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