The following graph shows the aggregate demand curve ( AD1 ) for this economy before the change in government spending. On the following graph, use the green line (triangle symbol) to plot the new aggregate demand curve ( AD2 ) after the multiplier effect takes place. For simplicity, assume that there is no “crowding out.”

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step-by-step explanation:

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