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QveST [7]
2 years ago
14

What is the value of x? Enter your answer in the box. x = °

Mathematics
1 answer:
Elodia [21]2 years ago
3 0
Answer: 90°
Explanation: the sum of all the angles in a triangle = 180. So 70 + 30 = 90 and 180-90=90
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