Answer:

Step-by-step explanation:
2/3 pi radians = 2/3 * 180 = 2 * 60 = 120 degrees
split triangle in half:
30, 60, 90 triangle
1/2 PR= 4 root 3
Answer:
9760
Step-by-step explanation:
Interest=((P.A.)*(Interest Rate)*(Time))/100
Interest=(4000*122*2)/100
Interest=9760
Answer:
constant
Step-by-step explanation:
Answer:
The answer is e
Step-by-step explanation: