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Answer:
The mid point of ST is (1,5) and ST = 10 units
Step-by-step explanation:
It is given that,
S(-3,2) and T(5,8). We need to find the coordinates of the midpoint of ST and also ST.
Let (x,y) be the mid point of ST. Using mid-point formula we get :
We have, x₁ = -3, x₂ = 5, y₁ = 2 and y₂ = 8
So,
(1,5) is the midpoint of ST.
Using distance formula to find ST as follows :
Hence, the mid point of ST is (1,5) and ST = 10 units.