Triangle ABC has a horizontal side AC, and AB is perpendicular to BC. A vertical line is drawn from a point labeled D on AC to the point B. Which of the following statements is true?
A triangle A B C has a point labeled D on side A C. Line segment B D forms a right angle with side A C. Angle A B C is labeled as a right angle.
(1 point)
Responses
Angles DAB and BCD are equal.
Angles DAB and BCD are equal.
The slope of AB and the slope of BC are negative reciprocals.
The slope of AB and the slope of BC are negative reciprocals.
The slope of AB and the slope of BC are reciprocals.
The slope of AB and the slope of BC are reciprocals.
Angles ABD and DBC are equal
Angles ABD and DBC are equal
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