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aditisharma77

180 square inches...

it's your answer dear friend❤❤
Computer screen area is 108
And we know one side is 12 so the other side is 108/12 = 9

The ratio of the computer screen is 12:9 = 4:3

Since the TV is similar, the ratio is also 4:3

Find x when 20:x as 4:3

20*3 = x*4
60/4 = x
x = 15

Area of TV = 20 * 15 = 300 in^2