Answer:
There is one point: A (x, y) = (2, 0)
Step-by-step explanation:
A point of the square OABC is invariant only if its location coincides with location of the rotation axis, that is, that such point experiments only rotation, no translation in any form. The center of rotation coincides with the location of one of the vertices of the square and, therefore, there is one invariant point on the perimeter: A (x, y) = (2, 0)
Given:
The equation is
To find:
The simpler equivalent form and solve the given equation.
Solution:
We have,
It can be written as
Multiply both sides by 7.
Divide both sides by 3.
Therefore, the simpler equivalent form of the given equation is and the solution is x=4.
I think that is the 4.39823 radians
Eight and seven thousandths is the answer in word form
