Question

Observe the figures and write the type of the
triangle :
145
31
90
45
118
68
30
60
36°
90°
54
104
102​

Answer 1

145= obtuse angle/triangle

31= acute angle/triangle

90= right angle/triangle

45= acute angle/triangle

118= obtuse angle/triangle

68= acute angle /triangle

30= acute angle/triangle

60= acute angle /triangle

36°= acute angle/triangle

90°= right angle/triangle

54= acute angle/triangle

104= obtuse angle/triangle

102= obtuse angle/triangle

Step-by-step explanation:

MARK AS BRAINLIEST:)

Answer 2

bigger than 90 is obtuse angle

less than 90 is acute angle

90 degree is right angle