Question

This scale drawing of a rectangular computer chip has dimensions 5,5 centimeters by 12.75 centimeters. The length

of the longer side of the actual chip is 25.5 millimeters,
5.5 cm
12.75 cm
Enter the area, in square millimeters, of the actual chip,

Answer 1

280.5 mm^2

Explanation:

scale * 25.5 mm = 127.5 mm 1275/25.5 = 5 scale factor

25.5 * 55/5 = 280.5 mm^2