Solve pls my exam is there 30 min
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Answered by
7
Answer:
ok
Step-by-step explanation:
50+60=110
180-110=70°
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Answered by
0
Step-by-step explanation:
50⁰+60⁰+ a⁰= 180⁰
110+a⁰=180⁰
a⁰=180⁰-110⁰
a= 70⁰
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