# I cut a triangle ABC out of a piece of paper. I found out that sinA+sinB+sinC=5/2 and a/sinA=16. What is the triangle’s perimeter?

##### 1 Answer

Mar 20, 2018

Permeter

#### Explanation:

By sine rule for a

where

Given

and

combining [1] and [2] we get

Hence

Inserting these in [3] we get

So Perimeter