Which of the following statements is sufficient to prove that BUGS is a parallelogram

Answer:
m∠GSB = 60°
Step-by-step explanation:
One of the ways to prove that a quadrilateral is a parallelogram is proveing that both pairs of opposite angles are congruent.
Given that m∠GUB = 60°
So, to prove that BUGS is a parallelogram it is sufficient to prove that
m∠GUB = m∠GSB = 60°
According to the previous the answer is option 1
m∠GSB = 60°
Answer the mashies of the angle gab would be equip to 60
Step-by-step explanation: