You see a hiker sitting on a bench taking a water break at the top of a hill at a 40 degree angle of elevation. Your eye level is 5 feet off the ground and you are standing 100 feet from the base of the hill. At what Altitude is the hiker sitting on the bench?

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

dont know

step-by-step explanation:

put it on my bill

step-by-step explanation: