Question

PLEASE HELP ME... FAST??!!
THANK YOU FOR YOUR UNDERSTANDING ​

Answer 1

Answer:

Class name : perimeterofsquare

method name: compute(), display(), main()

object name: P

variables: side, peri

keywords: class, double, void, public, static, void, new

data type: double

output: Perimeter of square : 5.0

Type of variable: instance variable