Question

Urgent 15 puncte! Aflati masura celuilant unghi ascutit al unui triunghi dreptunghic,stiind ca din ele are:
a) 30
b)50
c) 60
d) 89
e) 2

Answer 1

a) 180-90-30=60
b) 180-90-50=40
c) 180-90-60=30
d) 180-90-89=1
e) 180-90-2=88

Answer 2

a) 180 - 90 - 30 = 60 grade
b ) 180 - 90 - 50 = 40 grade
c ) 180 - 90 - 60 = 30 grade
d ) 180 - 90 - 89 = 1 grad 
e) 180 - 90 - 2 = 88 grade