Question

if a circle of diameter 42 CM if an Arc subtends an angle of 60 degree at centre where π =22/7 then what will be the length of Arc​

Answer 1

Plz take reference from the given attachment

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I HOPE IT HELPS.

Answer 2

Answer:

22cm

Step-by-step explanation:

diameter=42cm

radius=$\frac{42}{2}$=21cm

angle subtended=60

length of arc=$\frac{angle subtended}{360}$×$2\pi r$

   =$\frac{60}{360}$×$2$×$\frac{22}{7}$×$21$

   =$\frac{1}{6}$×44×3

   =$\frac{44}{2}$

   =22cm