Question

Please answer this!!!!

In a triangle, the largest triangle is twelve times larger than the smallest angle, while the smallest angle is three times smaller than the middle angle. Find the measures of all the angles.

Answer 1

Answer: 4½°, 162°, 13.5°

Step-by-step explanation:

Let the middle angle be x.

Smallest angle= 3×Middle Angle

Smallest Angle= 3x

Largest Angle= 36x

36x+3x+x=180° [Angle Sum Property Of Δ]

40x=180°

4x. =18°

x. = 4.5°

36x= 4.5×36

36x= 162°

3x= 4.5×3

3x= 13.5°