Answer:
The GFC is 1
Step-by-step explanation:
its below
5/(6*7)=5/(6*7*6*5*4*3*2*1)=1/(6*7*6*4*3*2*1)=1/6048=0.0001653439
I believe it's B!
Not sure!!
r=15.99
r=C
2π=100.48
2·π≈15.99189
40 degrees
Look at the attachment
