a chair is placed near a 26-ft tall tree. a right triangle is formed between the chair, the base of the tree, and the top of the tree. the angle formed at the top of the tree is 56°. how far from the tree is the chair? enter your answer as a decimal in the box. round only your final answer to the nearest tenth. ? ft.

im pretty sure its

(8,15)

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

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.