how many circles each of 5 dm radius can be made out of a wire 44 M long?
Answers
Answered by
9
hey...
here is your answer...
44m=4400cm
no of circle= 4400÷5
=880..
hope it helps you..
please Mark as brainliest
here is your answer...
44m=4400cm
no of circle= 4400÷5
=880..
hope it helps you..
please Mark as brainliest
mygeniusmindme:
the q was dm or cm?
Answered by
7
You said that Ans is 14.
Step-by-step explanation:
Here radius is 5cm
So now what is the circumference taking with 5cm radius.
So it will be 2πr, And here π = 22/7
And 2πr = 2 × 22/7 × 5 = 220/7
So now 44m wire = 4400cm
And now it will be 4400 ÷ 220/7 = 140
So answer is 140.
I hope you understand it
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