str4wberry1 str4wberry1

09-06-2021
Mathematics

contestada

Find the length of the diagonal of a rectangular football pitch with sides 42.4 m
and 76.1 m.
Give your answer rounded to 1 DP.

Respuesta :

AlexTrusk AlexTrusk

09-06-2021

87.1

remember a²+b²=c²

take the root on both sides, then you get what the calculation in the screenshot means.

Ver imagen AlexTrusk

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