#5. X>-15 I hope this helps sorry I don’t know number six
Step-by-step explanation:
π= 3.14
Given
Circumference = 12.56 units
First calculating radius
so 2πr = 12.56
2 * 3.14 * r = 12.56
6.28 r = 12.56
Therefore r = 2 units
Now calculating Area
Area = πr²
= 3.14 * 2²
= 12.56 square units
Answer: 1, 3, 6
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Blue line:

Red line:

The answer is B your welcome