Parking regulations of a municipality require that each parking space be 3 m wide and 7 m long. Parking along a city block measuring 100 m can be set up for parallel or angle parking. How many parking spaces can be made along the street using angle parking at 45 degrees?

Parking regulations of a municipality require that each parking space be 3 m wide and 7 m long. Parking along a city block measuring 100 m can be set up for parallel or angle parking. How many parking spaces can be made along the street using angle parking at 45 degrees?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter5: Similar Triangles

Section5.5: Special Right Triangles

Problem 25E: A jogger runs along two sides of an open rectangular lot. If the first side of the lot is 200 ft...

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Question

Parking regulations of a municipality require that
each parking space be 3 m wide and 7 m long.
Parking along a city block measuring 100 m can
be set up for parallel or angle parking.
How many parking spaces can be made along
the street using angle parking at 45 degrees?
(The answer I came up with was 22 spaces, but
the book says that the answer is 23 spaces. I
think that the book may have made a mistake)

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