The angles of a triangle are in the ratio 1:2:3, then the
smallest angle is
B) 30°
C) 90°
D) 60°
A) 20°
Answers
Answered by
1
Answer:30 degree
Step-by-step explanation:
Bcoz
Let x be a common factor
1x+2x+3x=180(angle sum property)
6x=180
x=180/6
=30
1x=1*30=30
2x=2*30=60
3x=3*30=90
Therefore 30 degree is the smallest angle.
Answered by
0
Answer:30°
Step-by-step explanation:
Attachments:
Similar questions