The answer is 18 ft because 36 divided by 2 is 18
Answer:
6x^2+7x+4
Step-by-step explanation:
Explanation is in photo
Cos 90° = 1
Step-by-step explanation:
Cos 90° = 1, Because The angles are complements
All three of those angels are 98 degrees. F is supplementary, as the given angle and it must add up to 180. D is parallel to F. E is the same as D.