Geometry triangle angle question

Mathematics
Tutor: None Selected Time limit: 1 Day

Oct 30th, 2015

Thank you for the opportunity to help you with your question!

In triangle ABC sideBc=sideBA

It is an isosceles triangle and sum of all three angles is 180degree

Hence angleBCA=angleBCA=50/2=25degree

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 30th, 2015

what is the answer?  what is the measure of bca?

130

50

25

12.5

Oct 30th, 2015

 Angle BCA is equal to 25 degree

Also angle BAC is also equal to 25degree, so answer is 25 degree

Nov 6th, 2015

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