Mark the tick against the correct answer in the following:
The vertices of a a ABC are A(-2, 4), B(2, -6) and C(5, 4). The area of a ABC is
To find: Area of ABC
Given: A(-2,4), B(2,-6) and C(5,4)
Formula used: 
We have, A(-2,4), B(2,6) and C(5,4)
Expanding along R1
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 35 sq. units
1