I'll put in corrections I think should be there as bolded. If you do not agree, don't feel pressured to do exactly what I did! :)
If you compare **Jill **and Joe **********- **as far as scholarship goes **- you will have to conclude that Jill is , without question , **the brightest.
The ones that jump out at me relate to the fact that "ill" is kind of a funny name for a person. I'm thinking they must both be misprints for "Jill" or "Bill" or "Will".
The original sentence can be improved for clarity, punctuation, and consistency of names. A clearer revised version might specify 'academic performance' and use a phrase like 'one of the brightest' to account for different opinions. Overall, revisions enhance understanding and flow.
;
12 cmPenjelasan dengan langkah-langkah:Diketahui:Alas = 6 cmTinggi = 4 cmluas:1/2x6x4=1/2×24=12 cmJadi, luas segitiga tersebut adalah 12 cm². ✅