What is the size of the tv when it’s 66 inches long and 56 inches tall

Mathematics · Middle School · Mon Jan 18 2021

Answered on

we know that

TV size measurement in a hypotenuse

66= length , 56 = tall

there are Triangle

a^2 + b^2 = c^2

66^2 + 56^2 = c^2

4356 + 3136 = c^2

7492 = c^2

86.55 = c

Tv size is 86.55 inches