Question

Find the value for the given variables. Give the variables in simplest radical form. (as a square root)

Answer 1

x = 10 & y = 10√2

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Answer 2

Answer:

Step-by-step explanation:

for y

take 45 degree as reference angle

using cos rule

cos 45=adjacent/hypotenuse

1/$\sqrt{2}$=10/y

y=10$\sqrt{2}$

for x

take 45 degree as reference angle

using sin rule

sin 45=opposite/hypotenuse

1/$\sqrt{2}$=x/10$\sqrt{2}$

x$\sqrt{2}$=10$\sqrt{2}$

x=10$\sqrt{2}$/$\sqrt{2}$

x=10