Question

Complete the sentences using the drop-down menus.
Hypatia is believed to be the first female .
Euclid wrote The Elements, which was about .
Archimedes invented many things, including a type of .
Ptolemy created an incorrect theory that the was the center of the universe.

Answer 1

• Hypatia is believed to be the first female mathematician.
• Euclid wrote The Elements, which was about natural numbers, mathematics and geometry.
• Archimedes invented many things, including a type of screw pump, compound pulleys, and defensive war machines to protect his native Syracuse from invasion.
• Ptolemy created an incorrect theory that the Earth was the center of the universe.

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