Question

Size of a TV screen is identified by tge length of its digonal.If the length and breadth of screen are 24 cm and 10 cm,what is tge size of the TV?

Answer 1

length of the TV = 24CM
breadth of the TV = 10CM

according to Pythagoras theorem the diagnol will be

24^2+10^2=diagnol^2
=576+100=diagnol^2
=676=diagnol^2
=26

the length of the diagnol is 26cm
so the size of the TV is 26

hope it helps.