Question

i need help with #10
ill post it below

Answer 1

ok let me try to help

Answer 2

Ok, So what do you need to do first?

Answer 3

i need to fine x

Answer 4

and the exterior angles add up 360 or 180 i dont remember

Answer 5

Well what do the angles of a triange add up too.

Answer 6

*triangle

Answer 7

360 i think

Answer 8

You had it the first time...!80

Answer 9

o

Answer 10

So knowing that the triangle is 180 what would you do next?

Answer 11

5x + 5x + 8x = 180?

Answer 12

Yes, Correct now how would we solve for x

Answer 13

18x / 180

Answer 14

So, I think we would do 180 devided by 18x which would be what?

Answer 15

100

Answer 16

10

Answer 17

sorry

Answer 18

Yes, Correct 10 Great Job!!!

Answer 19

yay thx

Answer 20

Ofc No problem