A carpenter is preparing to put a roof on a garage that is 20 feet by 40 feet by 20 feet, A steel support beamh=36 feet in length is positioned in the center of the garage. To support the roof, another beam will be attached to the top of the center beam (see the figure). At what angle of elevation is the new beam? In other words, what is the pitch of the roof? Nea beam 201t
A carpenter is preparing to put a roof on a garage that is 20 feet by 40 feet by 20 feet, A steel support beamh=36 feet in length is positioned in the center of the garage. To support the roof, another beam will be attached to the top of the center beam (see the figure). At what angle of elevation is the new beam? In other words, what is the pitch of the roof? Nea beam 201t
A carpenter is preparing to put a roof on a garage that is 20 feet by 40 feet by 20 feet, A steel support beamh=36 feet in length is positioned in the center of the garage. To support the roof, another beam will be attached to the top of the center beam (see the figure). At what angle of elevation is the new beam? In other words, what is the pitch of the roof? Nea beam 201t
A carpenter is preparing to put a roof on a garage that is 20 feet by 40 feet by 20 feet. A steel support beam h=36 feet in length is positioned in the center of the garage. Another beam will be attached to the top of the center beam (see the figure). How do you find the angle of elevation in the new beam?
Transcribed Image Text:New
beam
A carpenter is preparing to put a roof on a garage that is 20 feet by 40 feet by 20 feet. A steel support beam h = 36 feet in length is positioned in the center of the
garage. To support the roof, another beam will be attached to the top of the center beam (see the figure). At what angle of elevation is the new beam? In other words,
what is the pitch of the roof?
20 ft
20 t
Ton
40 ft
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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