432+67Please answer fast .............................<br />
Maths........................<br />
The perimeter of a sector of a circle of radius 5.6 cm is 27.2 cm. Its area is
Answers
Answered by
0
perimeter=2πr teta/360+2r = 27.2
then , solving it πr teta /360 =8
now, multiply both side r.......
then , πr×r×teta/360 =8 × r= 8×5.6= 44.8
then , solving it πr teta /360 =8
now, multiply both side r.......
then , πr×r×teta/360 =8 × r= 8×5.6= 44.8
Answered by
0
here is your answer.
Attachments:
Similar questions