Step-by-step explanation:
1. radius=13in
diameter= 2r =2(13)=26in
area=πr²= 22/7*(13)²
531.14in²
circumference= 2πr=2*22/7*13
81.71in
2.radius=32ft
diameter= 2r =2(32)=64ft
area=πr²= 22/7*(32)²
3218.28ft²
circumference= 2πr=2*22/7*32
201.14ft
This might help u.....
Answer:
4/5 or 0.8
3*3*4/45
3*3=9
9*4=32
32/45=4/5
Hope it helps ;)
i believe the answer is A
hope this works
