A home has a triangular backyard. The second angle of the triangle if 7 more than the first angle. The third angle is 18 more than the first angle. Find the angles of the triangular yard

Answer 1

The three angles are 51.6, 58.7, and 69.7 degrees for angles 1, 2 and 3 respectively.

Answer 2

Called

1st angle = X

2nd angle = X + 7

3rd angle = X + 18

Then (sum. them): 3X + 25 = 180 ==> X = 51.67 degree

Therefore,

1st angle = 51.67 degree

2nd angle = 58.67 degree

3rd angle = 69.67 degree