Consider the triangle with vertices A (1,5), B (4,-2), and C (-5,5). What is the area of the triangular region?

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

answer: 1+1

step-by-step explanation: 1+1 is at least 2