Answer:
4x 3x+10 x= 10
Step-by-step explanation:
17 11 9 and 7
Remember that the third side must be greater than 5 and less than 19.
Answer: 104.375 (104 if you need it rounded)
Step-by-step explanation: So the question here is only asking for one angle, so you take the sum of all of the angles (835) and divide it by the total amount of sides (8). and you have your answer.
