- Frankdrewtwo equilateraltriangles.Eachside of one triangleis timesas long as a side of the other
triangle.The perimeterof the smallertriangleis cm. Whatis the perimeterof the largertriangle?
In the diagrambelow,..
- Whatis the scalefactorof the smalltriangleand the largetriangle?
- If the perimeterof the largetriangleis , whatis the perimeterof the smalltriangle?
- If the area of the smalltriangleis , writean expressionfor the area of the largetriangle.
- If the area of the smalltriangleis , writean expressionfor the area of the trapezoid.
- The area of one squareon a gameboardis exactlytwicethe area of anothersquare.Eachside of the
largersquareis mm long.How long is eachside of the smallersquare?
- The distancefrom Charlestonto Morgantownis miles.The distancefrom Fairmontto Elkinsis
miles.Charlestonand Morgantownare inchesaparton a map.How far apartare Fairmontand Elkinson
the samemap?
Marleeis makingmodelsof historiclocomotives(trainengines).She usesthe samescalefor all of her
models.
The locomotivewas feet long.The modelis incheslong.The Classlocomotivewas feet long.- Whatis the scaleof Marlee’s models?
- How long is the modelof the Classlocomotive?
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