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Identify the combination of angle measures that could form a triangle.(1 point)

Responses

30°, 75°, and 85°
30°, 75°, and 85°

30°, 75°, and 85°
30°, 75°, and 85°

45°, 65°, and 75°
45°, 65°, and 75°

25°, 65°, and 90°

1 answer

To determine which combination of angle measures can form a triangle, we need to check whether the sum of the angles equals 180°.

  1. 30°, 75°, and 85°

    • \(30 + 75 + 85 = 190°\) (not a triangle)

  2. 45°, 65°, and 75°

    • \(45 + 65 + 75 = 185°\) (not a triangle)

  3. 25°, 65°, and 90°

    • \(25 + 65 + 90 = 180°\) (this can form a triangle)

Thus, the combination of angles that can form a triangle is 25°, 65°, and 90°.