Question

One angle of a triangle measures 30° and the other two angles are in the ratio 3 : 2. Find these
angles.
atio 4: 5. Find these angles​

Answer 1

X = 30°

3x = 3 x 30° => 90°

2x = 2 x 30° => 60°

Answer is Shown in Given Attachment.

Answer 2

Answer:

let the ratios be 2x and 3x and let us consider angle 30 degree as angle1

angle1+2x+3x= 180 degree

30°+2x+3x =180°

30°+5x=180°

5x=180°-30°

5x=150°

x=150°÷5

x=30°

now we will put the value of X in those ratios

2x and 3x

2×30°=60°

3×30°=90°