In the graph, the coordinates of the vertices of pentagon abcde are a(–6, –3), b(–4, –1), c(–2, –3), d(–3, –5), and e(–5, –5). if pentagon abcde is reflected across the y-axis, find the coordinates of e'

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

283 square feet

step-by-step explanation:

good luck