SOLUTION: If the circumference of a circle is dtt, then the circumference of a semi-circle is a. 2dtt b. dtt/2 c. .5(dtt) d. b and c

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Question 587697: If the circumference of a circle is dtt, then the circumference of a semi-circle is a. 2dtt b. dtt/2 c. .5(dtt) d. b and c

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If the circumference of a circle is dtt, then the circumference of a semi-circle is a. 2dtt b. dtt/2 c. .5(dtt) d. b and c
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1/2 of dtt = dtt/2
That's the same as 0.5dtt