Answer:
Step-by-step explanation:
see the box that means the minimum size must be bigger than 30 or 30° or a and c band c are both 30 each so the total linear distance is smaller than if 30+30 is used for ACB calculation so by default its AB=30square root 2 plus i used a calculator
arc length = pi /180 * angle in degree * radius
2 = pi/180 * 30 *r
2 = pi/6 *r
multiply by 6/pi
12/pi =r
3.819718634 =r
Answer: r =3.82 inches
Answer:
Step-by-step explanation:
Answer:
72.25663
Step-by-step explanation:
C=2πr=2·π·11.5≈72.25663
Answer:
21.45
Step-by-step explanation:
A=bh
put in the values that you have.
A=2.75(7.8)
multiply and find the answer.
A=21.45
