2. CD = CD , Reflexive Prop.
3. BC = DE, Subtraction Prop.
Answer:
Step-by-step explanation:
Δy =-4-1 = -5
Δx =-8-(-6) = -2
distance = √((Δx)^2+(Δy)^2) = √(4+25) = √29
easy
subtract 3x both side
261.8
