The figure shows the blueprint that a contractor uses to design ice-skating rinks. Which expression gives the area of the spectator section shaded in green?

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.

it is 32.5

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