Question

2. (09.01 MC)In circle A shown below, the measure of BAD is 148°:D148°BIf m BC is 102°, what is m CD ? (3 points)0740 46°096°0 148°

Answer 1

To find:

The measure of the arc CD.

Solution:

It is known that the measure of the arc is equal to the measure of the central angle.

So, from the figure, we can say that

arc BC + arc CD = 148

So,

102 + arc CD = 148

THis implies: arc CD = 46 degrees.

Thus, the second option is correct.