The population of Valleytown is 5,000, with an annual increase of 1,000. Can the expected population for Valleytown be modeled w
1 answer:
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Given:
Consider the below figure attached with this equation.
To find:
Length of side ZX.
Solution:
From the figure it is clear that, WXY is a right angled triangle.
According the 30°-60°-90° theorem, the longer leg (opposite to 60° angle) of the right-angled triangle is times of shorter leg (opposite to 30° angle).
In the below figure, WY is longer leg and XY is shorter leg.
So, the length of XY is 8 units.
VWYZ is a rectangle, so
Now,
So, the length of ZX is 18 units.
Therefore, the correct option is C.
