The expressions that can represent the dimensions of the prim is (x), (3x+1) and (4x-1).
1=650,000
2=270,000
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Redstar215
BE is parallel to CD, therefore, m∠BEC=m∠ECD, therefore mBC=mDE
BE is the diameter, so Arc BE is 180 degree
mBC+mCD+mDE=180
replace mCD with 3mBC, and replace mDE with mBC: mBC+3mBC+mBC=180
5mBC=180
mBC=180/5=36
mCD=3mBC=3*36=108
the inscirbed angle m∠ECD= the measure of arc DE=36
Answer:
.top the at is 71 ebecaus because one third the IsIs
Step-by-step explanation:
Pretty sure it’s “b= p/2 - a” which is the second answer