In this isosceles triangle what is the length of x
1 answer:
Answer:
length of x is 8
Step-by-step explanation:
According to trigonometry:
Side opposite to given 45° is x and hypotenuse is 8√2
Sinθ = opposite side / hypotenuse
Sin45° = x/ 8√2
1/√2 = x /8√2
x = 8√2 / √2
x = 8
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