Answer: 6.28 cm
Explanation: The radius of a circle is half of the diameter, therefore you divide the diameter by two to find the radius.
Answer:
4
Step-by-step explanation:
35.427 the tens place is after 35. and four is there, so 4 is in the tenths place
At this case it could be calculated like this: 7+5*20=107
X(x+1) 1(x+4)
x^2+x+x+4
x^2+2x+4