Yes I have graphed them and they form a 90 degree angle
Hope this helps have a nice day
Answer:
the answer is B
Step-by-step explanation
Cant really explain but next time put the topic for the subject so people will understand.
Answer:
Area of Poster = 23 sq inches
Step-by-step explanation:
Let say Width of Rectangular Poster = W inches
then Length of Rectangular Post = 2W inches
Perimeter = 2 ( W + 2W) = 6W inches
Perimeter given = 12 inches
Equating both
6W = 24
=> W = 4
Width of Poster = W = 4 Inches
Length of Poster = 2W = 2 * 4 = 8 inches
Area of Poster = 4 * 8 = 32 sq inches
Answer:
5. mCD is 27.8° | 7. mAFC 52.3° |
Step-by-step explanation: