Question

5. What is the diagonal length of a TV Screen whose dimensions are 80 x 60? Draw a picture and solve,

Answer 1

The diagonal length of a TV screen is 100 units

Explanation:

we know that

Find the diagonal length of a TV screen, applying the Pythagoras Theorem

`d^(2)=80^(2)+60^(2)`

`d^(2)=6,400+3,600`

`d^(2)=10,000`

`d=100\ units`

The picture in the attached figure