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uranmaximum [27]
3 years ago
5

20 Solve for X. 1 80° 13x - 4

Mathematics
1 answer:
Vikki [24]3 years ago
5 0

Answer:

13x - 4 + 80 = 180⁰ (Sum of co interiar angles)

13x +76 = 180⁰

13x = 180⁰ - 76⁰

x = 104/13

x = 8

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