A boy is flying a kite. The length of the string is 20 meters and the horizontal distance between the boy and the kite is 15 met
ers. Assuming there is no slack in the string, find the height of the kite from the ground.
A. square root of 165
B. square root of 179
C. square root of 178
D. square root of 175
A. square root of 165
B. square root of 179
C. square root of 178
D. square root of 175
1 answer:
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Answer:
tan(-π/3) = -1.732050808
Step-by-step explanation:
Given in the question, we have to find the value of tan(-pi/3) or it can be written as:
where x is the exact value of the given tangent.
However, in this question, one may get confused and put the value of π = 3.14, which is wrong. The value given is in radians, which is used to measure angles, just like degrees.
To make it easier, lets convert the radians into degrees. We know that
π = 180°
-π/3 = -180/3 = -60°
Find x:
x = tan (-60°)
x = -1.732050808