Question

A certain televiion i advertied a a 38-inch TV (the diagonal length). If the width of the TV i 29 inche, how tall i the TV? Round to the nearet tenth of an inch

Answer 1

Answer: 24.6

Step-by-step explanation: a²+b²=c² so we are looking for b²

c²-a²=b²

38²-29²=b²

1444-841=603

√603=24.55605832

simplified equals 24.6