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Answered by
5
Answer:
2) 40
Description for correct answer :
Side of square,whose perimeter is 240cm
= 24/4 =6 cm
So area of square = ²
= 36 cm²
Again, side of square, whose perimeter is 32cm
= 32/4 =8cm
So, area of this square
According to question,
Area of new square
= 64+36 = 100cm²
Therefore, Side of the new square
=√100 =10cm
Hence perimeter of new square = 10*4 = 40cm
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0
Answer:
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