If you can tell me what anime Mitsuri or otherwise know as the love hashira is from then I will give brainliest!

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

Given abc find the values of x and y. in your final answer, include all of your calculations.

If wxyz is a square, which statements must be true?