A window washer on a ladder looks at a nearby building 113 ft away, noting that the angle of elevation to the top of the building is 20.5° and the angle of depression to the bottom of the building is 4.4°. How tall is the nearby building? Round the final answer to the nearest foot as needed. Round all intermediate values to the nearest integer as needed.
A window washer on a ladder looks at a nearby building 113 ft away, noting that the angle of elevation to the top of the building is 20.5° and the angle of depression to the bottom of the building is 4.4°. How tall is the nearby building? Round the final answer to the nearest foot as needed. Round all intermediate values to the nearest integer as needed.
A window washer on a ladder looks at a nearby building 113 ft away, noting that the angle of elevation to the top of the building is 20.5° and the angle of depression to the bottom of the building is 4.4°. How tall is the nearby building? Round the final answer to the nearest foot as needed. Round all intermediate values to the nearest integer as needed.
A window washer on a ladder looks at a nearby building
113
ft away, noting that the angle of elevation to the top of the building is
20.5°
and the angle of depression to the bottom of the building is
4.4°.
How tall is the nearby building? Round the final answer to the nearest foot as needed. Round all intermediate values to the nearest integer as needed.
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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