Answer:
20b^2
Step-by-step explanation:
Answer:
Perimeter: perimeter = (12 x 2) + (x-2 times 2)
Area: 12 x (x-2)
Step-by-step explanation:
I hope im right im only in grade 6 so wouldnt trust me with that :/
Answer:
x + 4
Step-by-step explanation:
Here, I am not sure, try this.
Answer:
2,30
Step-by-step explanation: