Given: line a is parallel to line b Identify a pair of congruent corresponding angles. A) 1 & 4 B) 1 & 8 C) 2 & 5 D) 4 & 8

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