American streets
This presentation is the property of its rightful owner.
Sponsored Links
1 / 10

American Streets PowerPoint PPT Presentation


  • 166 Views
  • Uploaded on
  • Presentation posted in: General

American Streets. An Investigation. American Streets. The diagram shows part of an American city street system with the streets running North–South and East–West. The blocks of buildings are square and each side is 48 m long. The streets are 22 m wide including sidewalks. X. Y.

Download Presentation

American Streets

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


American streets

American Streets

An Investigation


American streets

American Streets.

The diagram shows part of an American city street system with the streets running North–South and East–West.

The blocks of buildings are square and each side is 48 m long. The streets are 22 m wide including sidewalks.


American streets

X

Y

American Streets

A boy lives on the corner of a block at

point X and his girlfriend

lives at corner Y.

One day the boy

decided to walk to his

girlfriend's house

from his own house.

There are many

different routes

he can take.


American streets

Investigate the different possible

routes and hence find the shortest route


American streets

Solutions

(1) XA = 118 AY = 188

XAY = 306


American streets

(2)XA = 48 AB = 52·8

BC = 52·8 CY = 118

XY = 271·6


American streets

(3) XA = 48 AB = 120·0

BC = 52·8 CY = 48

XY = 268·8


American streets

(4) XA = 48 AB = 189·3

BY = 48 XY = 285·3


American streets

(5) XA = 48 AB = 120·0

BY = 118 XY = 286·0


American streets

(6) XA = 48 AB = 52·8

BC = 52·8 CD = 52·8 DY = 48

XY = 254·4

Shortest Route !!!!


  • Login