Question

If D is the center of the circle below and AC measures 48, what is the measure of ABC

Answer 1

24 is the answer

Step-by-step explanation: Its correct

Answer 2

24

Explanation:

How do we know that a circle must complete up to 180, then we have to:

180 - 48 = 132

Now knowing this distance we can also know the other, starting from the same concept, in addition to what the circle below is like, a semicircle refers to so we divide by 2:

(180-132) / 2 = 24

Therefore the answer is 24.

We can also do it ABC is half of ADC. So ABC = 48/2 = 24