Is there a proportional relationship between category 1 and Category 2 in the table below

Pls never taught i’m really confused and i rlly need

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

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?