Question

please give me the correct solution

don't give any useless answer, if you don't know about it, it's better to just stay away from it, otherwise your answer will be reported for sure​

Answer 1

Answer:

Given angle of arc = 120 degrees

radius of circle = 21 cm

Area of circle = π*r^2

=3.14*21*21

=1386 cm^2

Area of Arc= (angle of arc/ 360)*area of circle

= (120 /360)*1386

=1386/3

=462 cm^2

Area of triangle = a*b*sinx / 2

=21*21*sin(120) /2

=190.96 cm^2

Area of segment = area of arc - area of triangle

=462 - 190.96

=271.04 cm^2

Answer 2

Answer:

hi siso

Step-by-step explanation:

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