The length of the leg 's' will be equal to 5 units so the correct answer is option A.
What is trigonometry?
Trigonometry is the branch of mathematics that set up a relationship between the sides and angle of the right-angle triangles.
Given that the triangle is having two angles of 45 and the hypotenuse is 5√2.
The value of leg s will be calculated as follows:-
Sin 45 = Perpendicular / Hypotenuse
Sin 45 = s / 5√2
s = [tex]\dfrac{1}{\sqrt{2}}\times{5\sqrt2}[/tex]
s = 5
Therefore the length of the leg 's' will be equal to 5 units so the correct answer is option A.
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