Question

picture below: can't really explain it

Answer 1

what ?

Answer 2

i about to post a picture of my math problem
@!Call~Me~Addi!

Answer 3

I know it adds up to 180 because its consecutive

Answer 4

it too big i can't see it

Answer 5

hold on i think i got this

Answer 6

i think x=-9

Answer 7

heres a picture from further out @!Call~Me~Addi!

Answer 8

and whats the work on that or well at least tell me how you did it so I know how to set it up..

Answer 9

i just added 109 and 89 and got 198 then subtracted 180 from 198 and got 18 and i know 18 divided by two is 9 and since its subracting it would be negative

Answer 10

yeah but you can't have a negative angle... can you?

Answer 11

a = 180 - b

Answer 12

it can be in the expression for the angle

Answer 13

That relation will give you the equation
\[x + 89 = 180 - (x + 109)\]which indeed is x = -9

Don't forget that x isn't the actual angle it's just a part of the angles
a = x + 89 = -9 + 80 = 80 deg
b = x + 109 = -9 + 109 = 100 deg

@brieculver