Garcia will run 2.5 miles at a speed of 6 miles/hour from his house to Juan's 1 house. He plans to hang out for 45 min before walking home at a speed of
4 miles/hour. How long will he be gone from home? *
A. 1.80 hours
B. 3 hours
C. 2.50 hours
D. 0.75 hour

The answer is C hope that helped

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's