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

Responses

45°
, 65°
, and 75°
45 degrees , 65 degrees , and 75 degrees

25°
, 65°
, and 90°
25 degrees , 65 degrees , and 90 degrees

40°
, 55°
, and 95°
40 degrees , 55 degrees , and 95 degrees

30°
, 75°
, and 85°
30 degrees , 75 degrees , and 85 degrees

1 answer

To determine which combination of angle measures can form a triangle, we need to check if the sum of the angles in each combination is equal to 180 degrees.

  1. 45° + 65° + 75° = 185° (Not a triangle)
  2. 25° + 65° + 90° = 180° (This combination works)
  3. 40° + 55° + 95° = 190° (Not a triangle)
  4. 30° + 75° + 85° = 190° (Not a triangle)

The only combination that can form a triangle is 25°, 65°, and 90°.