A triangle has sides A, B, and C. The angle between sides A and B is #(pi)/2#. If side C has a length of #23 # and the angle between sides B and C is #pi/12#, what is the length of side A?
3 Answers
The length of side
Explanation:
The angle
The angle
The side
The side
We apply the sine rule to the triangle
Explanation:
Use the Sine Law
Angle between A and B = angle C =
Angle between B and C = angle A =
c=23 units
5.8 units
Explanation:
By your question its clearly identified that its a right angled triangle with side c as its hypotenuse.
The value of :-
is to be remembered
So,
By calculating we get,