2 answers:
Answer:
x = 80
Step-by-step explanation:
The sum of the angles of a triangle is 180
30+70+x = 180
100 +x = 180
x = 180-100
x = 80
The sum of all the angles in a triangle is 180. We have 30 and 70. This leaves us with 80 to complete a sum of 180.
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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