Answer:
3
1
0
=
4
5
1
4
Step-by-step explanation:
Answer:
Step-by-step explanation:
First find midpoint of AB and lastly find the length of midpoint and C
9514 1404 393
Answer:
Step-by-step explanation:
The rotation matrix for 90° CCW is ...
Then the rotated coordinates are ...
_____
The transformation of each ordered pair is ...
(x, y) ⇒ (-y, x)