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kobusy [5.1K]
2 years ago
8

Please answer I can’t retake!

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
4 0
It would be B) 6 cm. If you construct the triangle, and add the angle measure of 80 + 50= 130 , and then 180- 130= 50, you see that the triangle is isosceles.
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