Question

pls help me fast
with explanation
fast plsss​

Answer 1

Answer:

Answer: The equilibrium is reached only when aggregate demand (AD) equals aggregate supply (AS) because at this level there is no tendency for income and output to change. ... To clear the unwanted increase in inventory, firms plan to reduce the output till AD becomes equal to AS.

Answer 2

Answer:

20

Step-by-step explanation:

180-86+74=20(the third angle)

please mark it as brainlist please