Question

XYZ is a isosceles triangle in which XYZ=90 YZ has been produced to A verify that XZA=3 XZY

Answer 1

Answer:

The first dynasty was believed to be founded around 3100 BC. Another one of the world's oldest country is China. Historians say tworld's first evidence of civilization in this nation was from over 4,000 years ago.

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Oldest Countries 2021.

Country Iran

Age Rank 1

Sovereignty Acquired 3200 BC

2021 Population 85,028,759