Right triangle

A right triangle ABC is given, c is a hypotenuse. Find the length of the sides a, b, the angle beta if c = 5 and angle alfa = A = 35 degrees.

Correct result:

a =  2.8679
b =  4.0958
B =  55 °

Solution:

$B=90-A=90-35=5{5}^{\circ }$

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