# A triangle has sides A, B, and C. The angle between sides A and B is #(pi)/2# and the angle between sides B and C is #pi/12#. If side B has a length of 54, what is the area of the triangle?

##### 1 Answer

Mar 15, 2017

The area of the triangle is about

#### Explanation:

since

we can find the side of A by saying

then rearrange the equation to get

this gives you

then you can use the formula for the area of a triangle which is

so the equation would be

This is equal to (390.69)