arimach395 arimach395

12-03-2021
Mathematics

contestada

Please help! I really need it!

Please help I really need it class=

Respuesta :

ngoa1575 ngoa1575

12-03-2021

Answer:

C : 4√2

Step-by-step explanation:

An triangle has two sides of equal right angles

We call the perpendicular side a, the isosceles triangle FGD at G

According to the Pythagorean Theorem

FH = √FG² + GH² = √a²+ a² => a√2 = 8

⇒a = 4√2

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