angelchan angelchan

25-04-2017
Mathematics

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please help me solve this questions 1 2 and 3
it is using the Pythagorean theorem

please help me solve this questions 1 2 and 3 it is using the Pythagorean theorem class=

Respuesta :

25-04-2017

1.)81 + 144 =c^2
225 = c^2
c=15in

2.)a^2=289 - 225
a=8cm

3.)100+576=c^2
c=26ft

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