Answer:41/180
Step-by-step explanation:
Answer:
10 percent is the answer
30 plus EF = 180
Ef = 150
circumscribed angle plus the central angle is 180
A)7
B)14
C)20
D)18
For example 2/5 of 80
2/5 x 80/1 =32 Cross cancel
Answer: 5-2.1= 2.9
5-2.17= 2.83
5-2 7/8= 2.125