Question

If m 13 years ago

Answer 1

Here is the picture

Answer 2

That is suppose to be an angle symbol <

Answer 3

Did you mean m<CDA = 11 degrees? It doesn't look like an 11 degree angle though the figure could be not to scale. It's more reasonable if m<CDA = 30 degrees. Either way, since <CDA and <CBA are both inscribed angles and both intercept arc AC, they're congruent. Hence m<CBA = 11 degrees.

Answer 4

Thank you it don't have a degree sign and that is what was confusing me