defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Quantitative Aptitude Geometry Triangles
In a triangle ABC, the three angles are x, y and y + 10°. Also, 2x - 4y = 20°. Which type of triangle is ABC?
1
Equilateral
2
Obtuse
3
Acute
4
Right-angled