What is the value of y?

enter your answer in the box.

round your final answer to the nearest whole number.

I hope this helps! The answer is 9. I solved this by using “sin” to find y.

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