Answer:
20 units
Step-by-step explanation:
s = 8
Perimeter = s + s + 

= 8 + 8 + 4
= 20 units
Answer:
It is too dirty to clean
Step-by-step explanation:2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost
Answer:
Ba/De = Bc/Df
Step-by-step explanation:
Find there color in order to see what angle is equal to that
Hope this helps
Sorry if it was late