At θ = 90°, the equation must evaluate to zero. The only one that does that is the 1st choice ...
r = 2 - 2sin(θ)
r = 2 - 2sin(θ)
Below is a piece of Kulliwari Art created by Michael J. Connolly, titled The Rainbow Serpent. Calculate the area of the image co
vered by the snake. The dimensions of the canvas from the outer edge of the grey border is 80cm by 100cm. It is very important that you show clear working and justification for your answer.
Please tell me what to do and how to do it.
If you give an answer please provide a detailed justification.
Lots of points in it for you! ;)
Please tell me what to do and how to do it.
If you give an answer please provide a detailed justification.
Lots of points in it for you! ;)
1 answer:
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Answer:
3^2 + x^2 = 9^2
9 + x^2 = 81
x^2 = 72
x = , which is about 8.5
Cosine X = 3/9
Cosine X = 1/3
angle x= 70.5
If angle x= 70.5, angle z = 19.5 degrees.
Let me know if this helps!