Answer:
Step-by-step explanation:
R = 1.52
H = 2.2
π = 3.14
21
4 x + 4 y = 1 , 6 x − y = 1 2 x + y = − 2 , x + 2 y = 2 x + 2 y = 4 , x − y = − 3
Hoped I helped
Step-by-step explanation:idk