false
No, according to her biographer it was invented before she was born.
Although Hypatia could make hydrometers & astrolabes, she was not the one who invented them.
false
The astrolabe
B. False
She may have invented two water machines: one to distill water and another to measure the level of water. She helped invent the plane astrolabe, the hydrometer, and the hydroscope.
It was invented by the Greeks
it was invented around 200BC by Hipparchus
Not likely. Hypatia wasn't even the only educated woman in Alexandria.
Jean Fusoris of France
an astrolabe
A possible reason the astrolabe was invented was as a means to help predict the positions of the sun and stars for Astrology, which was thought to govern the lives of men.