Answer:
12 is the answer. cause 5×12 is 60 and the missing angle is 60 degrees
Answer:
310.23
Step-by-step explanation:
circumference is radius * 2
to get radius from circumference, divide circumference by 2
18.84 / 2 =9.42
area for circle:
pi * r^2
3.14 * 9.94^2
3.14 * 98.8
310.23
Answer:
yes it's a decimal 18,9285714286
Anything to the 0 power is 1
and 1 to the any power is 1
so x can be any number
