Question

Plzzz help me................​

Answer 1

Answer:

90 + 30 + x = 180

x = 180 - 120

x = 60°

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Answer 2

Answer:

x=60⁰

Explanation:

30⁰+90⁰+x=180

120⁰+x=180⁰

×=180⁰-120⁰

x=60⁰