Question

Two angles of a triangle are in the ratio of 1:4 the difference between the angles is 42 degree.find the measure of the samllest angle in the triangle​​

Answer 1

Step-by-step explanation:

let 1st angle be x

2nd angle be 4x

x-4x = 42

-3x=42

x=14

2nd angle=4x 14=56

3rd angle=180-14+56=222

so, smallest angle =14

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Answer 2

Answer:

14° is the measure of smallest angle

Step-by-step explanation:

4x - 1x = 42

3x = 42

x = 42/3

x=14

1st angle = 14°

2nd angle = 14 × 4 = 56°