How do you find the are of a triangle with measures of 35,35,and 12

If we know the lengths of all three sides, we can solve for area using Heron's formula. 

First  we need to find half of the perimeter. We will call it s:



Now we know sides a, b, and c, as well as s. Now just plug they values into the following formula:







The area is 206.89

Claude debussy's music was associated with answer choice 3, impressionist