The length of missing sides x = 5 units and y = 5 units.
<h3>What is Trigonometric ratios?</h3><h3>The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec).</h3>
In ΔABC,
AB (Base) = y , BC(Hypotenuse) =
, CA (perpendicular) = x
and ∠ABC = 
Now,
tan
= perp. / base
1 = x /y
x= y .................(i)
again,
sin
= perp. / Hypo.

x = 5
put in equation (i), we get
y = 5
Thus, the length of missing side of the given triangle is x = 5 units and y = 5 units.
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C because probabilty means the best out of so theres 2 numbers that are less than three hope i helped.
Prime factorization for 600 is 2^3 times 3 times 5^2