Question

what is the area of triangle formed by (a, b+c),(b,c+a),(c, a+b)​

Answer 1

Answer:

1\2×b×h

Step-by-step explanation:

this is the formula for finding the area of a triangle

#Bal and answering contest

Answer 2

Answer:

zero

Step-by-step explanation:

1. 1/2(a (c+a)+ b(a+b) + c(b+c) - b(b+c) - c(c+a) - a(a+b)
2. 1/2( ac + aa + ab +bb+ bc+cc - bb - bc - cc - - ac - aa - ab )