determine the area of the tv screen in millimeters. if the length is 60cm and the breath 45cm use the formula area=length ×breath
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Answer:
area = L × B
= 60 × 45 cm^2
= 2700 cm^2. [ 1 cm = 10 mm ]
= 270000 mm^2 [ cm ^2 = 100 mm^2]
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