Question

What is the area of the triangle formed from (0,-1) , (0,4) , and (4,-1)?

Answer 1

Hey buddy here is ur answer !!

SOLUTION :

A (0,-1)
B (0,4)
C (4,-1)

So by distance formula ;

root (x2-x1)^2 + (y2-y1)^2

For AB
root {(4-0)^2} +{ (-1) - (-1)}^2
root 16 + 0
root 16

For BC
root { 4-0}^2 + {-1-4 }^2
root 16 + 25
root 41

For AC
root {4-0}^2 + {-1-(-1)}^2
root 16 + 0
root 16

Hence AB = AC not equal to BC


Hope u get the concept !!!

Answer 2

Answer:

hope this answer useful to you mate