Question

3.
The angles of a triangle are 5x, 5x + 4 and 5x-4. Find the angles of the triangle​

Answer 1

Answer:

Sum of the angle of a triangle = 180

5x + 5x + 4 + 5x - 4 = 180

15x = 180

x = 180/15

x = 12

Therefore the angles are

5x = 60°

5x - 4 = 56°

5x + 4 = 64°