Relax

Respuesta :

JM559

Answer:

......I think it is A......

Answer:

C. m∠1 + m∠2 = 2(m∠2)

Step-by-step explanation:

m∠1 ≅ m∠2

so m∠1 + m∠2 = m∠2 + m∠2 = 2(m∠2)