Question

A square paper has 10 2/5 CM long find its perimeter​

Answer 1

Step-by-step explanation:

Perimeter of square = 4 × side

= 4 × 10×2/5 = 4 × 10.04

= 40.16 cm .

Area of square = side × side

= 10.04 × 10.04

= 100.8016

Answer 2

Answer:

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