Answer:
D=2R R=D/2 Circumference = 2πR Area: πR^2
Step-by-step explanation:
I think 13 is C
71+52= 123
180-123= 57
Well you can make the put the x with 90x and that will make 91x. Then you can add 91x with 26. 91x+26= 13(7x + 2). Hope that helped
