Question

Can you please help me out with a question

Answer 1

The diameter CT is 180 degrees.

Arc CA + Arc AT = 180 [half circle]

Given,

the central angle CXA = 108 degrees, we can say that the Arc CA = 108.

Thus,

`\begin{gathered} ArcCA+ArcAT=180 \\ 108+ArcAT=180 \\ ArcAT=180-108 \\ ArcAT=72\degree \end{gathered}`Answer

72°