caramelkay caramelkay

01-07-2020
Mathematics

contestada

After Clara ran 8 times around a square field , she covered a distance of 288km. Calculate the area of the field.

Respuesta :

masbrosur masbrosur

01-07-2020

Answer:

81 km²

Step-by-step explanation:

so the perimeter of the field is 288 : 8 = 36 km

the perimeter of square is 4 time side

4s = 36

s = 36 : 4 = 9 km

Area = side x side = s²

A = 9² = 81 km²

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