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HELPPPPPEPPPPPPPPPPPPPPPPPPPPPPPP
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HELPPPPPEPPPPPPPPPPPPPPPPPPPPPPPP

HELPPPPPEPPPPPPPPPPPPPPPPPPPPPPPP-example-1
User Ean
by
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1 Answer

3 votes

Answer:

x = 102

Explanation:

The sum of all 3 angles of a triangle should equal 180 degrees, so 30+48=78 and 180-78=102.

User Adriel Werlich
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