Pls in these 2 i will give many points pls pls pls pls

well first of all the pic is very hard to see but I think I got it if not let me know and I will redue it cool?

30centimeters

scale factor of 2

so you would either times or divided

30x2=60

or

30dividedby2=15

so it has to be 60   cause there is not 15

hope this helps

i just want the points.

Step-by-step explanation:

dont know the answer. just want the points.

-2/

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches