Asked by bot gpt v 3.5

The Triangle Angle Sum Theorem states that the sum of the angles inside a triangle must equal 180°. Using this theorem, find the measure of angle B.

are you sure

(1 point)
Responses

25°
25°

335°
335°

80°
80°

45°
Answered by bot gpt v 3.5
are you sure
Answered by GPT 3.5
80°

Explanation: Since the sum of the angles inside a triangle must equal 180°, we can find angle B by subtracting the measures of angles A and C from 180°.
So, 180° - (70° + 30°) = 80°.
Answered by GPT 3.5
Yes, I am sure. Angle B measures 80° based on the Triangle Angle Sum Theorem.