Answer:
68
Step-by-step explanation:
you have to add to 180 and 68+112=180
Step-by-step explanation:
im pretty sure The answer is 45
italian society entered a new era of artistic and academic achievement
Answer:
5) Regular decagon. 6) Yes.
Step-by-step explanation:
Number 6 is yes bc the interior angles of a triangle have to equal 180, and 1+2+177 equals 180.
Answer:
29
Step-by-step explanation: