2 answers:
Answer:
53
Step-by-step explanation:
the sum of the three angles of the triangle is 180. the triangle is two-sided so 180- 74:2=53
Answer:
x = 53
Step-by-step explanation:
Remember that the sum of all 3 interior angles in a triangle is 180∘ so
74 + x + x = 180
74 + 2x = 180
2x = 180 - 74
2x = 106
x = 106/2
x = 53
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Answer:
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