Answer:
50⁰
Explanation:
Since j and k are parallel lines cut by two transversals,
2+3+5=180⁰ (Allied angles)
We are given 2(60⁰) and 5(70⁰)
so,
60⁰+3+70⁰=180⁰
60+70=130
130⁰+3=180⁰
Bring the 130⁰ to the R.H.S
3=180⁰-130⁰
Therefore,
3=50⁰
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