Answer:
3rd term: 24
10th term: 220
Step-by-step explanation:
<em>For the 3rd term</em>
2*3 + 2*(3^2) = 6 + 2*9 = 6 + 18 = 24
<em>For the 10th term</em>
2*10 + 2*(10^2) = 20 + 2*100 = 20 + 200 = 220
If angles are the same, then their opposite edges also the same. So 2x-6 = x
If you solve it you will find x=6
You can use quizlet or maybe contact a friend