Answer:
Figure 2 is correct
Step-by-step explanation:
Sally is 10 years old. <span>Her mother is five times older. </span>If this is put into an equation: x = (age of sally)(5)
x = (10)(5)
x = 50 years
Sally's mom is 50 years old.
If the chords are equal , then the measurement of both the chords will also be the same . That means ,
Formula works when n=1
Assume the formula also works, when n=k.
Prove that the formula works, when n=k+1
Since the formula has been proven with n=1 and n=k+1, it is true.
200,000,000
two hundred million