The diagram shows a sketch of the curve y = cos x° a) Write down the coordinates of the point P.
b) Write down the coordinates of the point Q.

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

7.666270253x10 raised to the 18th power