Answer:
3.3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
Cos<42 sin<16 :)
Step-by-step explanation:
The perimeter of the triangle is 13.56 units.
The perimeter of a shape on a coordinate plane is found by finding the distance between all points, and then adding them together. It's easier to write it out than to type so I'll attach a photo of my work.