Can you create a function in Python to find the area of a triangle given the three sides?
3, 4, 5
def area_triangle(a, b, c):
	s = (a + b + c)/2

	area = math.sqrt(s*(s-a)*(s-b)*(s-c))
	return area

area = area_triangle(3, 4, 5)
print("The area of the triangle is: {}".format(area))