Step-by-step explanation:
![In \: \triangle DEF \: \& \: \triangle HGF \\ EF \: \cong \: GF...(given) \\ \angle EFD \cong \angle GFH \\ (vertically \: opposite \: angles) \\ \ DF \: \cong \: HF...(given) \\ \therefore \: \triangle DEF \cong \triangle HGF \\ (By\: SAS \:criterion\: of \:congruence)](https://tex.z-dn.net/?f=In%20%20%5C%3A%20%5Ctriangle%20DEF%20%20%5C%3A%20%5C%26%20%20%5C%3A%20%5Ctriangle%20HGF%20%20%5C%5C%20EF%20%5C%3A%20%20%5Ccong%20%5C%3A%20%20GF...%28given%29%20%20%5C%5C%20%20%5Cangle%20EFD%20%5Ccong%20%20%5Cangle%20GFH%20%5C%5C%20%28vertically%20%5C%3A%20opposite%20%5C%3A%20angles%29%20%5C%5C%20%5C%20DF%20%5C%3A%20%20%5Ccong%20%5C%3A%20%20HF...%28given%29%20%5C%5C%20%20%20%5Ctherefore%20%5C%3A%20%5Ctriangle%20DEF%20%20%5Ccong%20%5Ctriangle%20HGF%20%5C%5C%20%28By%5C%3A%20SAS%20%5C%3Acriterion%5C%3A%20of%20%5C%3Acongruence%29%20)
Answer:
oouu I'm in 7th grade science and I already did this I can help!
Answer:14!
Step-by-step explanation:22-8=...?
Answer:
1)Rate of change, intersect, one, graph, intersect (i'm not really sure but this is what i think the answers are for 1)
Step-by-step explanation: