scolen231p7rzw3
scolen231p7rzw3
26-04-2018
Mathematics
contestada
please help with this question
Respuesta :
choixongdong
choixongdong
26-04-2018
find EF:
25^2 - 7^2
= 625 - 49
= 576
EF = √576
EF = 24
answer is D. 24
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