it looks long but im just explaining what i did and can someone please tell me where i went wrong???
ok, a sector of a circle of radius 6 cm has an angle of 1.6 radians
find the area for the sector hence find the area of the segment
The problem is that i worked out the area which is 28.8 of the sector
i worked out the triangle and took it away from the area of the sector and ended up with 10.8 which is right but then here's the problem how do you use the formula of the area of the sector?
but that not what i got above i got 10.8 above :S
Stacey Warren - Expert brainly.com
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the area of a sector is the same as that of a circle; you just replace the angle measurement...
------- = area circle
-------- = area any part of a circle