An Apple Watch was marked down 1/9 of the original price. If the sales price was $224 what is the original price?
2 answers:
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The Solution:
Given:
Center = (0,0)
Point A = (-5,2) being a point on the circle.
We are required to check if point P = (2,-5) is on the circle.
Solving the given problem graphically, we have:
From the above graph, it is clear that point P(2,-5) is a point on the circle.
Answer:
the largest is 620cm the next is 4.4 dam and the smallest is 0.52 km
