Ur answer is 2,1 and ur other one is 2,2
Answer:
-n← 2 2/3
Step-by-step explanation:
first combine like terms, and then simplify
Let A, B, C, D, E be the given points in order.
AB=4-1=3
BC=√((7-4)²+(2-(-2))²)=√(9+16)=√25=5
CD=BC=5
DE=4-1=3
AE=6-(-2)=8
Perimeter=3+5+5+3+8=24.