jenifferdelcid
jenifferdelcid
23-05-2017
Mathematics
contestada
The full answer I don't understand
Respuesta :
apologiabiology
apologiabiology
23-05-2017
DOB
that is from 55 to 145
acute means angle is less than 90 degrees
right means equal to 90
obtuse means greater than 90
so
55 to 145
145-55=90
it is right angle
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