Answer:C (-2, 1)
Step-by-step explanation:
Answer:
-98
Step-by-step explanation:
Answer:
120º
Step-by-step explanation:
angles of an equilateral triangle are equal so..
180 ÷ 3 = 60º
to get the exterior m⦣C
180 - interior m⦣C = exterior m⦣C
180º - 60º = 120º
Answer:
1
Step-by-step explanation:
I not completely sure but I think it 1