Answer: 12
Step-by-step explanation: 3*4/1 = 12/1 =12
Answer:
a i think
Step-by-step explanation:
no
260
∠1 = 96°
∠2 = 84°
∠3 = 84°
∠2 = ∠3
∠1 + 96 + ∠2 + ∠3 = 360°
∠2 = (360 - 96 - 96)/2 = 84°