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If area of square is 350cm^,find the lwnght od diagonal

1 Answer

3 votes

Answer:

26.5

Explanation:

sqrt 350 = 18.7 side length

a^2+b^2=c^2

a=b= 18.7..

350+350= 700

sqrt 700 = 26.4575... = c

c= 26.5 (3 s.f)

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