lashonaw19 lashonaw19

11-03-2021
Mathematics

contestada

21 and 2 are complementary angles. Given m_1 = 190, And m 2

21 and 2 are complementary angles Given m1 190 And m 2 class=

Respuesta :

thebecks thebecks

11-03-2021

Answer:

∠2 = 78°

Step-by-step explanation:

∠1 and ∠2 are complimentary so their sum is 90°

∠1 = 12° then:

∠2 = 90 - 12 = 78°

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