Question

could you help me again and explain how you do it please I will give you 50 points

Answer 1

Answer:

9 meters sorry if thats wrong

Step-by-step explanation:

Answer 2

Answer:

• 9 m

Step-by-step explanation:

Sides of the new mural are:

• 1 m and 3 + 0.5 = 3.5 m

Its perimeter is:

• P = 2(l + w)
• P = 2(1 + 3.5) = 2*4.5 = 9 m