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The length and the width of a mobile phone are 13 cm and 7 cm respectively. It has a screen PQRS as shown in the figure. What is the area of the screen? |
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Answer» ABCD is the rectangle formed by the edges of the mobile. PQRS is the rectangle formed by leaving a 1.5 cm wide edge alongside AB, BC, and DC, and a 2 cm edge alongside DA. Length of rectangle PQRS = 9.5 cm Breadth of rectangle PQRS = 4 cm Area of screen = Area of rectangle PQRS = 9.5 x 4 = 38 sq .cm |
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