How do I do the additional names part
1 answer:
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Answer:
Given the expression:
Let the value of the given expression in radians be
then;
......[1]
We know the value of
Substitute the given value in [1] we have;
Since, the value of is 0, therefore, the value of
is in the form of:
; where n is the integer.
At n =0, 1 and 2, {Since, n is the integer}
Value of and
therefore, the answer in radians either or
Answer:
520 feets
Step-by-step explanation:
The height of the building, h can be obtuined using trigonometry ;
From the attached diagram, opposite side = 300 feets ; height, h = adjacent side
Hence,
Tan θ = opposite / Adjacent
Tan 30° = 300 / height
0.5773502 = 300 / height
Height = 300 / 0.5773502
Height = 519.615
Height = 520 feets
