keyshawnkirklap5jarw keyshawnkirklap5jarw

22-04-2020
Mathematics

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What’s This Answer?

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kenlingdad kenlingdad

22-04-2020

Answer:

a = 10

b = 23

Step-by-step explanation:

if this is a parallelogram

a + 5 = 15

a = 10

3b + 111 = 180

3b = 69

b = 23

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