Geometry Homework
8.5: Angles of Elevation & Depression
The Amazing ... Chris
Gruehn
Hour:
1. A camera crew on the ground is recording the act of a performer walking a tightrope stretched between
two buildings. A member of the camera crew who is 1.8 meters tall is almost directly below one end of the
tightrope. When the performer steps out onto the other end of the tightrope, the angle of elevation is 75°. If
the buildings are 30 meters apart, how many meters above the ground is the performer?
79
1
1.8m
30m

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

a) 7x=7

step-by-step explanation:

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval