1.

۱۹find the diameter of circle whose cicumference is 15.7ماfindthediamofcircleof whose & crcanسر 3. 2فرهنگع ه ع چرادرکرش مر لردكاراملحالاbextontoa circle.​

Answer»

ANSWER:

circumference of a circle=2πr

So, 15.7=2×22÷7×r

hence, r=2.49

As diameter is TWICE the radius,

the diameter is 4.99 that APPROX. can be WRITTEN as 5

Hope this answer HELPS you!!



Discussion

No Comment Found

Related InterviewSolutions