Answer: a semi circle is half a circle so 35 divided by 2 is 17.5
Step-by-step explanation:
If the circumference of a circle is changed from 9 cm to 3 cm, then the diameter decreases by a factor of 3.
No, because if you divide 23 / 4, you get 5.75. You can't get 0.75th of a kid. So it is not reasonable, because it is a decimal, and not a whole number.
Hope this helped! ☺♥
Answer:
1/3pi x r^2 / 4 x 2h
Step-by-step explanation:
Ummm I'm just clueless. :/
Answer:
1/6
Step-by-step explanation:
number of marbles : 6
number of black marbles : 1
therefore:
=1/6
