Agiraffe can run about 14 meters per second find its speed in miles per hour

In order to find the unit rate in mi / h of 14 m / s. We first have to elicit the conversion values for each unit of measurement, this will allows us identify how much will we multiply in order to get the goaled value. 
Conversion values: 
1.    1 m = 0.000621371 mi
2.    1 s = 0.000277778 h

Solution: 
1.    14 m x 0.000621371 mi /1 m = 0.0086992 mi
2.    1 s x 0.000277778 h / 1 s = 0.000277778 h

Thus, 31.32 mi/hr

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