Were you given the subject matter as an assignment? Because you should maybe narrow it down a bit. It would impact your entire essay, but I think that might make it easier to tackle.

Personally, I would pick either modern physics, medicine, architecture, or math.

Also, I would flip the wording a bit, because it’s a little confusing.

Something like, “Modern physics, medicine, architecture, and math would not have evolved as quickly without Greek mathematic contributions in trigonometry, geometry, and scientific observations.”

Greek mathematic contributions in trigonometry, geomerty, and scientific observations is also redundant. You can cut the word “mathematic.”

Also, you should replace ‘scientific obsevations’ with just ‘science’ (I don’t think you’re trying to say ‘…Greek mathematic contributions in scientific observations…’) and make that last ‘math’ more specific by saying, ‘modern mathematics.’

Here’s an example:

“Without Greek contributions in trigonometry, geometry, and science, modern mathematics would not have evolved as quickly.”

You could also try and combine some of those categories, if that’s possible, just to make it a little shorter.