APPLIED MATHEMATICS UNIT 2 EXAM SOLVED #2
Architects often create scale models before the actual building is constructed.
If a scale model has a length of 24 inches and a width of 36 in., which dimensions are
geometrically similar to the model building? - correct answer building c: 288 ft. By 432 ft.
Review the image of a row of airplane windows. Which geometric transformation do the
airplane windows represent? - correct answer translation
Match each image with the correct type of symmetry. - correct answer round glass
window : rotation
Columns : translation
Gate : vertical reflection
Pyramids : dilation
Review the image of a window. How many lines of symmetry does this window have? -
correct answer 4
Review the image. Which frieze pattern does this image represent? - correct answer
pattern 4: vertical mirror symmetry and translational symmetry
Review the image of windows in an office building. Which frieze pattern do the windows
represent? - correct answer patter 7: glide reflection and vertical mirror and horizontal
mirror and 180-degree rotation and translational symmetry
Review the containers outside of the neon lettering. Which type of symmetry does the
image represent? - correct answer horizontal symmetry
Review the image of the u.s. Supreme court building closely. All the figures are
different. Which type of frieze pattern does this represent? - correct answer no frieze
pattern
A home has a room with length 22 feet and width 25 ft. Which dimensions could
represent a scale model of the room? - correct answer length = 11 in; width = 12.5 in.
A blueprint of a room uses the scale 5 in : 25 ft. A door has a width of 1.5 in. On the
blueprint. How wide, in feet, is the actual floor? - correct answer 7.5 ft
Max constructed a scale model of the eiffel tower. The base area of the model is 0.25
meters, while the base area of the actual eiffel tower is 15,625 m^2.
What is the scale factor of the model? - correct answer 1 : 250
Architects often create scale models before the actual building is constructed.
If a scale model has a length of 24 inches and a width of 36 in., which dimensions are
geometrically similar to the model building? - correct answer building c: 288 ft. By 432 ft.
Review the image of a row of airplane windows. Which geometric transformation do the
airplane windows represent? - correct answer translation
Match each image with the correct type of symmetry. - correct answer round glass
window : rotation
Columns : translation
Gate : vertical reflection
Pyramids : dilation
Review the image of a window. How many lines of symmetry does this window have? -
correct answer 4
Review the image. Which frieze pattern does this image represent? - correct answer
pattern 4: vertical mirror symmetry and translational symmetry
Review the image of windows in an office building. Which frieze pattern do the windows
represent? - correct answer patter 7: glide reflection and vertical mirror and horizontal
mirror and 180-degree rotation and translational symmetry
Review the containers outside of the neon lettering. Which type of symmetry does the
image represent? - correct answer horizontal symmetry
Review the image of the u.s. Supreme court building closely. All the figures are
different. Which type of frieze pattern does this represent? - correct answer no frieze
pattern
A home has a room with length 22 feet and width 25 ft. Which dimensions could
represent a scale model of the room? - correct answer length = 11 in; width = 12.5 in.
A blueprint of a room uses the scale 5 in : 25 ft. A door has a width of 1.5 in. On the
blueprint. How wide, in feet, is the actual floor? - correct answer 7.5 ft
Max constructed a scale model of the eiffel tower. The base area of the model is 0.25
meters, while the base area of the actual eiffel tower is 15,625 m^2.
What is the scale factor of the model? - correct answer 1 : 250
