⌒DE = 110°
⌒AC = 85° + 25° = 110°
Both arcs have the same measurement; so the chords are the same.
Answer:
2x(2x²+x+1)
Step-by-step explanation:
work below
The area of the triangle is A= (1/2)absinγ
(sinγ)Λ2+(cosγ)Λ2=1 => sinγ=√1-(cosγ)∧2= √1- (1/4)∧2=√1-(1/16)=√(15/16)=√15/4
A=(1/2)*6*7*√15/4=21*√15/4=(21/4)√15
Good luck!!!
Answer:
8y+2x+2w
Step-by-step explanation:
6•12= 72 4•12=48 if each inch equals 12 miles then you times the number of inches by the miles per inch
