Question

Points A, B, and C are on line AC.

A horizontal line has points A, B, C. A line extends from point B up and to the left to point D. Angle D B C is 140 degrees.
Angle CBD has a measure of 140°. What is the measure of angle ABD?

40°
50°
60°
70°

Answer 1

Answer:

ABD= 40

Explanation:

CBD= 140

ABD= ?

CBD+ABD = 180

140+ABD =180

ABD = 180- 140

ABD =40

Answer 2

Answer:

A

Explanation:

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