Question

A television screen measures 35 cm wide and 26 cm high. What is the diagonal measure of the screen?

Answer 1

We calculate the dioglonal using the Pythagorean theorem

`\displaystyle\ C^2=A^2+B^2=> C=√(A^2+B^2) \ then \\\\C=√(26^2+35^2) =√(1225+676) =√(1901) \approx43.6\\\\Answer : the \:diagonal \:\:length is \:\underline{43.6}`

Answer 2

43.6 (approximately)

Explanation:

Diagonal measures of the screen is,

√(35²+26²)

= √(1901)

= 43.6 (approximately)

Answered by GAUTHMATH