Answer:
2(-17+a^2+2g^2)
Step-by-step explanation:
step1
Answer:Yes I believe it does use strong evidence. Hope this helps
Step-by-step explanation:
AGB and DGE are acute angles so DGE= 30°. EGF is 100° (50+30+100 {in that order}) (idk the rest
Answer:
4
Step-by-step explanation:
Yeah if you don't know this one... you're... special.