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4 votes
Can anyone help me with this problem

Can anyone help me with this problem-example-1

1 Answer

6 votes

Answer:

-7

Explanation:

angles in a triangle add up to 180⁰

90⁰+30⁰+(x+67)=180⁰

187+x=180⁰

x=180⁰-187⁰

x=-7

User Chris Drackett
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