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20-06-2022
Mathematics

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I need help with this question please

I need help with this question please class=

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blahaplehia blahaplehia

20-06-2022

Answer: 7,1 m

Explanation

Pythagoras theorem is a²+b²=c²

Our a is 1 m

b is 7 m

We have to find c:

1²+7²=c²

1+49=c²

c²=50

c=√50 ≈ 7,1 m

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