Answer:
descriptive investigations
Explanation:
i did it on apex
comparative investigation i THINK! i could be wrong.
Here's link to the answer:
bit.ly/3a8Nt8n
35.5 degrees.
ACB = 1/5 of AOB
Plug in 61 degrees for AOB.
1/2 of 61 = 35.5.
If not correct, then you may correct me.