A triangle has sides A, B, and C. The angle between sides A and B is $\frac{π}{12}$ $pi/12$ . If side C has a length of $8$ $8$ and the angle between sides B and C is $\frac{π}{12}$ $pi/12$ , what is the length of side A?

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Answer 1 · 2017-06-30T08:40:34

The length of side $A = 8$ $A=8$

Since,

angle $(A, B) = \frac{π}{12}$ $(A,B)=pi/12$

and

angle $(B, C) = \frac{π}{12}$ $(B,C)=pi/12$

Therefore, the triangle is an isoceles triangle.

So,

$C = A = 8$ $C=A=8$

A triangle has sides A, B, and C. The angle between sides A and B is π12pi/12. If side C has a length of 88 and the angle between sides B and C is π12pi/12, what is the length of side A?