The perimeter of a square is 4x+20cm what will be the length of its dioganal
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Answer:
Length of the diagonal =√2(x+5) cm
Step-by-step explanation:
Ler side of a square = a cm
Perimeter (P) = 4x+20(given)
=> 4a = 4(x+5)
=> a = x+5
Now,
Length of the diagonal(d)
= √2 × a= √2(x+5)
Therefore,
Length of the diagonal =√2(x+5) cm
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