# A triangle has corners at #(5 ,8 )#, #(2 ,6 )#, and #(7 ,3 )#. What is the area of the triangle's circumscribed circle?

##### 1 Answer

The area of the triangle's circumscribed circle is:

#### Explanation:

Let ,

Using Distance formula ,we get

Using cosine Formula ,we get

We know that,

Using sine formula:we get

So , **the area of the triangle's circumscribed circle is:**