Question

One triangle measures 30 the other two are in a ratio of 7:8 what are the measures of those two angles

Answer 1

Answer.

let the other two angles are 7x and 8x

30° + 7x + 8x = 180°

15x = 150°

x = 10°

the other two angles are 70° and 80°

Answer 2

1st angle =70°

2nd angle= 80°

Step-by-step explanation:

The measure of remaining angles are 150°

Let multiply angle by x

so we get 7x and 8x

7x +8x = 150

15x = 150

x = 10

1st angle is 70°

2nd angle is 80°