Question

In circle A shown below, the measure of ∠BAD is 148°:

Answer 1

Answer:

43°

Step-by-step explanation:

Remember that the subtended arc of a central angle has equal measure.

So, in this case the angle is 148°, that means the arc BD is 148°.

Now, if arc BC is 105°, it means the measure of arc CD is the difference

$arc(CD)=148\°-105\°=43\°$

Therefore, the right answer is 43°.

Answer 2

43 i alredy learned that in school