A TV has a length of 80 cm and a width of 50 cm. If the border is 5 cm thick, the area of the screen is

 A TV has a length of 80 cm and a width of 50 cm. If the border is 5 cm thick, the area of the screen is

A). 2800 cm²

B). 3000 cm²

C). 3400 cm²

D). 3700 cm²

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