Answer: Its little bit hard to become tutor. You need to give more answers.
Step-by-step explanation:
The sum of the interior angles of a triangle is 180. Add the three measures given and if you get 180 then those can be the interior angles of a triangle.
Total is $18.72 so the shopper would need to buy 6 of the 8 packs!!!
X =3 hope it helps..................................