SOLUTION: In a plane, the distinct lines AB and CD intersect at A, where A is between C and D. The measure of ∠BAC is 47°. What is the measure of ∠BAD ? Thanks for your help

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Question 1009420: In a plane, the distinct lines AB and CD intersect at A,
where A is between C and D. The measure of ∠BAC is 47°. What is the measure of ∠BAD ?
Thanks for your help.
Answer by ikleyn(52810)   (Show Source): You can put this solution on YOUR website!
.
The angle BAD is supplementary to angle BAC.

Hence, the measure of the angle BAD is 180° - 47° = 133°.

See the lesson Angles basics in this site.


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