In circle a shown below, the measure of ∠bad is 148°:

if m bc is 105°, what is m cd?
answers
74
148
43
31

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

Therefore, the right answer is 43°.

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.