Scremin34Egl
New member
- Joined
- Mar 12, 2013
- Messages
- 39
I am stuck with this problem. Any help?
Where are you stuck? We need to see your work!
What is the formula for the area of a triangle?
The base of triangle POC is b = OC = 2rThis is what i tried, I used the area rule instead,
Area of POC
1/2(2r)(3r)Sin(x)...........(OC is 2r and PC is 3r)
= 3r2Sinx
Area of AOP
1/2(r)(r)Sin(x)......(AO and PO is r)
= 1/2r2Sinx
Adding them gives me 7/2r2Sinx, What is wrong?
What are your thoughts? What have you tried? Where are you stuck?Thanks, I see my mistake, but I am a bit confused with the next question and the question after that. Could you please show or explain it to me ?