plz answer i am confused (ncert ex 10.4, q 6)
Asked by sandeep kundala | 26th Jan, 2010, 06:42: PM
Radius of teh circle= 20 m
If you join the three poins on corcle with stright they forms a equlateral triangle.
Sum of the sides of triangle gives the length rewuired.
Side if teh triangle= 2R cos 30 = 2X 20 X 3 /2=20 X 3
Required length= 3X 20 X 3=60 X 3
Answered by | 26th Jan, 2010, 07:06: PM
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