Question

In a circle of radius 21 cm length of arc is 10 cm . find the area of minor sector.

Answer 1

here is ur answer....
we have length of arc = 10cm
so we need to find area of minor sector

by area of sector=1/2 × length of arc× r..

so our answer will be 105cm^2

hope this helps!!!!

Answer 2

heya friends !!!

here given in ur question.....

radius is 21cm...
length of arc is 10cm...

then..sector =?..

for finding the area of sector ..when arc lenght is given..

1/2*r(radius)*(arc lenght )

1/2*21*10

105..cm^2



hope it help you....

@Rajukumar☺☺☺