5-1 x 20=56/56 x 90/56 54/67=67
The height of the ladder on the building is 19.77 feet
<h3>How high does the ladder reach on the building?</h3>
Represent the height of the ladder on the building with h
So, the given parameters are:
Angle, x = 64 degrees
Length of ladder, l = 22 feet
The height of the ladder on the building is calculated using
sin(x) = h/l
Substitute the known values in the above equation
sin(64) = h/22
Multiply both sides by 22
h = 22 * sin(64)
Evaluate the product
h = 19.77
Hence, the height of the ladder on the building is 19.77 feet
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Answer:
Figure D is regular polygon.
Answer:
Step-by-step explanation:
Given
The central angle of a sector measures
The radius of the circle is
The area of the sector is given by
Insert the values
Answer:
infinite is the correct answer