Question

A certain television is 13 inches the digital length if the width of the tv is 12 inches how many inches tall is the th

Answer 1

`d=17.69\ \text{inches}`

Explanation:

Given that,

The length of a television, l = 13 inches

Width of the television, b = 12 cm

We ned to find the diagonal of the television. Let the diagonal be d. We can find it using Pythagoras theorem,

`d^2=l^2+b^2\\\\d=√(13^2+12^2) \\\\d=17.69\ \text{inches}`

So, the diagonal of the television is
`17.69\ \text{inches}`.