Shelly wants the angle of the roof of her dog's house to be 28 degrees. if the peak of the roof needs to rise 2 feet above the level of the walls, how long does the roof panel (one of the roof's slanted sides) need to be? estimate your answer to two decimal places.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

answer:

c) the x-coordinate of the center of the circle increases by 3

its totaly b

your welcome btw