Answer:
radius=6
Step-by-step explanation:
arc ACB=6xPi
Pi=3.14159
arc ACB=18.85 (rounded to 2 places)
ACB is a half circle so a full circle would be 18.85x2 or 37.7
circumference (whole circle)=2 x Pi x radius
37.7=2 x 3.14159 x radius
radius= 37.7/(2 x 3.14159)
radius=6
87 is greater than 13.688
Answer: 40 cm ^2
Step-by-step explanation:
cuz math
It would be the one with the number that is furthest away from 0 either negative or positive. in this case it would be A
Yes because square root of 4 is 2 and square root of 16 is 4. 4+2=6
