1. One angle of a triangle measures 30° and the other two angles are in the ratio 3:2. Find these
angles.
Answers
Answered by
1
Answer:
3:2 = 90 and 60 degree...
Step-by-step explanation:
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Answered by
2
Step-by-step explanation:
let other two angles be 3y and 2y as they are in ratio
30+3y+2y=180 (angle sum property of triangle)
30+5y=180
5y=180-30
5y=150
y= 150÷5
y= 30
first angle = 3y = 30×3 = 90
second angle = 2y = 30×2 = 60
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