1.

The sum of area of the squares of side 2 a and 2 b is

Answer»

Step-by-step EXPLANATION:

area of the squares of SIDE 2 a EQUALS (2a)^2 = 4 a².

area of the squares of side 2 b equals (2b)^2 =

their SUM =4a²+4 b²

=4(a²+b²)



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