liliana1277337 liliana1277337

01-03-2021
Mathematics

contestada

Given angle 1 and angle 2 are linear pair; mangle 1 =120 degrees prove angle 2 is acute

Respuesta :

chloecistx chloecistx

01-03-2021

Answer:

angle a + angle b has to equal 180

Step-by-step explanation:

180-120=60

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