Question

The mABC = 8 cm and

mCDE-15 cm. What is
the measure of ACE?
Select the correct answer.
16 cm
33 cm
30 cm
23 cm
​

Answer 1

23 cm

Explanation:

Because it is the "Correct Answer"

Answer 2

The measure of arc ACE is
`23\ cm`

Explanation:

we know that

`arc\ ACE=arc\ ABC+arc\ CDE`

we have

`arc\ ABC=8\ cm`

`arc\ CDE=15\ cm`

substitute the values

`arc\ ACE=8+15=23\ cm`