ishmealsesay ishmealsesay

21-06-2021
Mathematics

contestada

What is the length of EF in the right triangle below?
E
19
12
F

What is the length of EF in the right triangle below E 19 12 F class=

Respuesta :

ayesharashid502 ayesharashid502

21-06-2021

I believe it’s F not sure tho

Answer Link

jimrgrant1 jimrgrant1

21-06-2021

Answer:

F

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

EF² + 12² = 19²

EF² + 144 = 361 ( subtract 144 from both sides )

EF² = 217 ( take the square root of both sides )

EF = [tex]\sqrt{217}[/tex] → F

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