6) arc length = 2*PI*R* degree/360
arc length = 2 * PI * 3 * 65/360
= 6*PI x 65/360
= 13/12*PI
Answer = C
7) drawing the lines as given would make a T shape with B being the mid point, so the answer would be C
The answer is 17500
505 is the hundreds place
And 505 is closer to 500
Step-by-step explanation:
if you need any explanation you can ask