Quick!! The students in Mr. Collin's class used a surveyor's measuring device to find the angle from their location to the top of a building. They also measured their
distance from the bottom of the building. The diagram shows the angle measure and the distance.

The height of the building is approximately;

B. 154 ft

Step-by-step explanation:

From the given drawing of the right triangle formed by the measure of the angle to the top of the building, 64°, the height of the building, 'h', and their distance from the bottom of the building, 75 ft., we have;

The reference angle of the right triangle = The given 64° angle

The adjacent leg length to the reference angle = 75 ft.

The opposite leg length to the reference angle  The height of the building

From the given information, the trigonometric ratio we can use to find the height is the tangent of the reference angle, given as follows;

Therefore, we have;

The height of the building, h = 75 ft. × tan(64°) = 153 feet inches

Therefore, the height of the building ≈ 154 feet.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers