What is a point-slope equation of the line with slope -10 that goes through the point (1,4) A. y+4=-10(x+1)
B. y-4=-10(x-1)
C. y+4=10(x+1)
D. y-4=10(x-1)

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

its a i did it myself

step-by-step explanation: