A square park has a pathway on its inside periphery: The side of the park is 1250 m long. If the pathway is
2.5 m wide, find the surface area of the pathway
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- Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.
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area of outer = 1250×1250
=1562500
side of inner = 1250-2.5-2.5
=1245
area of inner =1245×1245
= 1550025
area of pathway =1562500 - 1550025
= 12475
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