Respuesta :

Answer:

b - <2 and <3 are complementary

Step-by-step explanation:

Since m<1 + m<3 = 90, and m<1 = m<2, we can substitute m<2 for m<1 in the original equation to get: m<2 + m<3 = 90.

Therefore, <2 and <3 are complementary

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