Answer: 21 m
Step-by-step explanation:
Given
the angle of depression of point G is 
Distance from pole base to point G is 45 m
Suppose h is the height of the pole
From the figure, we can write

The triangles are congruent so they have the same sides and angles.
GE corresponds with WU
FE corresponds with VU
Answer:
is there an equation for this or simple math?
Answer:
7
Step-by-step explanation:
Six smallest prime numbers: 2, 3, 5, 7, 11, 13
Sum: 41
Seventh smallest prime number: 17
41/17 = 2 R7