Using the Pythagorean Theorem, what is the length of the diagonal of the laptop? Answer choices are rounded to the nearest inch. a.) 17 inches b.) 10 inches c.) 28 inches d.) 12 inches

To find the length of the diagonal of a laptop using the Pythagorean Theorem, you would typically have the height and the width of the laptop's screen. Assuming the common dimensions of a laptop are around 15.6 inches wide by 9.9 inches tall (though this varies by model), you can use the formula \( c = \sqrt{a^2 + b^2} \), where \( a \) is the width, and \( b \) is the height. In this case, if you calculate it, \( c = \sqrt{(15.6^2) + (9.9^2)} \approx \sqrt{243.36 + 98.01} \approx \sqrt{341.37} \approx 18.5 \) inches. Hence, rounding to the nearest inch, your diagonal length would actually be around 19 inches, which might lead you to check which answer choices are close, though they may not match directly with this calculation! While you might not have all the specific dimensions, remember the importance of the dimensions in determining the actual diagonal length! Always double-check those measurements before you dive into calculating.