kiddsamantha28 kiddsamantha28

21-12-2017
Mathematics

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what are the measures of angles A & B ?

what are the measures of angles A amp B class=

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choixongdong choixongdong

21-12-2017

13x + 5x = 180
18x = 180
x = 10
<A = 5x = 5(10) = 50
<B = 13x = 13(10) = 130

answer
C.
<A = 50
<B = 130

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