54
factors of 30 that add to 17 are 2 and 15
No.
17
The interior angles of a 17 sided polygon add up to 2700 degrees
They add up to 17
Exterior angles add up to 360 degrees Interior angles add up to 2700 degrees
17 and 13
Add them up and you get 69 ;)
8 + 9 = 17
7, 13 and 17
44 ! At least it was when they taught ME how to add up !
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 You add the first number to the last number, the second number to the next to last number and so on...Here's how they all add up... 1+16=17 2+15=17 3+14=17 4+13=17 5+12=17 6+11=17 7+10=17 8+9=17