Which two equations express the measure of angle x?
2 answers:
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Answer:
Step-by-step explanation:
Given that the left angle =
The right angle across from it
The other two angles are x and x.
We know that the sum of angles at a point equals 360 degrees.
Therefore,
The value of x is approximately 38.5 degrees.
Answer:
h = 57.73 m
Step-by-step explanation:
We have,
The angle of elevation of the top of tower to be 30 degree
James is 100 m away horizontally from the base of the tower.
It is required to find the height of the tower.
Here, angle is 30 degree
Base, b = 100 m
Let h is the height of the tower. The relation between base and height is given by :
So, the height of the tower is 57.73 m.