Congruent since all angles are equivalent to each other.
Answer:
144
Step-by-step explanation:
In a regular decagon like the one shown in the picture each angle is 144 degrees and it all adds up to 1,440. If you want proof search up "angle of a decagon"
Answer: I think it would be 30 ft
Step-by-step explanation: You would do LxW and get the anwer.
Answer:
1 9/10
Step-by-step explanation:
3 1/10 = 3.10
1 1/5 = 1.2
3.1 - 1.2 = 1.9
1.9 = 1 9/10
Hope this helped!
