victorialeverp714lg victorialeverp714lg

28-02-2020
Mathematics

contestada

The measure of side BC =

Please answer need fast

The measure of side BC Please answer need fast class=

Respuesta :

28-02-2020

Yo sup??

we can apply trigonometric ratios here

cos45=BC/n

BC=n*cos45

=n*1/√2

=n/√2

=n√2/2

Therefore the correct answer is option D

Hope this helps

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rodriguesnatalie24 rodriguesnatalie24

03-03-2021

Answer:

I think he is right

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