PLEASE ASAP !!!!! What is the value of x? A. 76° B. 56° C. 66° D. 46°
1 answer:
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Hey there!
I'm going to set up the equation slightly different.
Answer:
d.
Step-by-step explanation:
This is a 45-45-90 right triangle with a Pythagorean triple of (x, x, x√2). Because this is a 45-45-90, both legs have the same measure, namely 8. Therefore, according to the Pythagorean triple, x = 8 (NOT the x in your diagram...the x in the Pythagorean triple). That means that the hypotenuse has a measure of , which is d.