It would be 35.77. The 6 is in the hundredths place, so you look to the number to its right. If the number is 0-4, keep the number the same. If it's 5-9, round up.
A radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. Set up the formula for the area of a circle. The formula is A = π r 2 it equals the area of the circle, and r equals the radius.
Solve for the radius.
Plug the area into the formula.
Divide the area by.
Take the square root.
Answer:
fourth one
Step-by-step explanation:
Answer:
299
Step-by-step explanation:
23x13 = 299
Hello!
3,486 / 2 = n
n = 1743
work:
you simply divide 3,486 by 2
if you divide each number by two (right to left)
6 / 2 = 3
8 / 2 = 4
4 / 2 = 2
3 / 2 = 1.5
since there is a decimal in this, multiply it by 10 and add it to the number before. this number will go on the right side of the total
1.5 * 10 =15
15 + 2 = 17
17 4 3 are the final numbers in order. put them together and you have 1743
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<u>(this is my personal way of doing it, but there are plenty more ways to do it)</u>
I hope this helps, and have a nice day!
