Question

Identify the combination of angles that could form a triangle.
1 point
45°, 45°, 45°
35°, 55°, 90°
30°, 55°, 100°
45°, 65°, 75°

Answer 1

To determine which combination of angles can form a triangle, we need to check if the sum of the angles in each option equals 180°.

1. **45°, 45°, 45°**:
\( 45° + 45° + 45° = 135° \) (Not a triangle)

2. **35°, 55°, 90°**:
\( 35° + 55° + 90° = 180° \) (Forms a triangle)

3. **30°, 55°, 100°**:
\( 30° + 55° + 100° = 185° \) (Not a triangle)

4. **45°, 65°, 75°**:
\( 45° + 65° + 75° = 185° \) (Not a triangle)

The only combination of angles that could form a triangle is **35°, 55°, 90°**.