Question

which one degrees would be considered a obtuse?

a. 42' , 48'
b 30' , 40'
c 52', 48'
d 80' , 38'

Answer 1

acute is less than 90
right equals 90
obtuse is greater than 90

Answer 2

they are all acute ?

Answer 3

wouldnt it be d

Answer 4

or do you mean which of these angles is in an obtuse triangle?

Answer 5

yes sorry

Answer 6

all of them, do you know what obtuse means or acute, because the guys above explained it pretty good

Answer 7

which missing angle is obtuse.
add the 2 angles and see if its less than 90, that means the 3rd angle must be obtuse

Answer 8

ok thanx