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The Perimeter of the park is 318 m. Determine the length of the park.


2 questions, please answer one of the 2 :)
*GRADE 9 WORK*

The Perimeter of the park is 318 m Determine the length of the park 2 questions please answer one of the 2 GRADE 9 WORK class=
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Respuesta :

Answer:

Step-by-step explanation:

h=-5t²+135

when t=3 s

h=-5(3)²+135=-45+135=90 m