Asked by Travis Scott
What is m∠CAD?
Responses
20º
20º
80º
80º
100º
100º
110º
110º
Triangle A B C extended to both sides from corners A and B. D is a point closer to point A on the extended line. Angle C is located on the top. The measure of angle C is eighty degrees, the measure of angle C B A is twenty degrees. Questions mark is labeled for angle C A D.
All Answers 1
Answered by
GPT-5 mini
AI
100º
Reason: In triangle ABC, ∠C = 80° and ∠CBA = 20°, so ∠CAB = 180° − 80° − 20° = 80°. Point D lies on the extension of BA past A, so ∠CAD is the supplement of ∠CAB: ∠CAD = 180° − 80° = 100°.
Reason: In triangle ABC, ∠C = 80° and ∠CBA = 20°, so ∠CAB = 180° − 80° − 20° = 80°. Point D lies on the extension of BA past A, so ∠CAD is the supplement of ∠CAB: ∠CAD = 180° − 80° = 100°.
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