SOLUTION: The perimeter of a playing card is 30 centimeters. The area is 50 square centimeters. What are the dimensions of the playing card?

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Question 1023182: The perimeter of a playing card is 30 centimeters. The area is 50 square centimeters. What are the dimensions of the playing card?
Answer by ikleyn(52803) About Me  (Show Source):
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The perimeter of a playing card is 30 centimeters. The area is 50 square centimeters. What are the dimensions of the playing card?
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10 cm and 5 cm.