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Colin is skateboarding and is riding a rail. The rail is attached to two poles. The first pole is 80 cm tall and the
second pole is 10 cm tall. The poles are 2 m apart. How long is the rail that Colin is riding?

Colin is skateboarding and is riding a rail The rail is attached to two poles The first pole is 80 cm tall and the second pole is 10 cm tall The poles are 2 m a class=

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randomuser160

Answer:

[tex]\sqrt{4.49m} [/tex]

Step-by-step explanation:

the unit of length is meter,

so, 80cm=0.8cm, 10cm=0.1m

the length of the rail=[tex]\sqrt{(0.8-0.1)^2+2^2} [/tex]

                                  =[tex]\sqrt{4.49m} [/tex]

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