The difference between the measures of the intercepted arcs of the given circle is 45°.
A circle is defined as the set of points in a plane equidistant to each, such that it forms a closed two-dimensional figure, which is known as a circle.
We are given that the angle subtended by secant and tangent, outside the circle is,
[tex]\theta =90^{\circ}[/tex]
And angle measured inside the circle is,
[tex]\phi = \theta /2\\\\\phi = 90/2\\\\\phi = 45{^\circ}[/tex]
So, the difference between the measures of the intercepted arcs is,
[tex]\theta' = \theta - \phi\\\\\theta' = 90-45\\\\\theta' =45^{\circ}[/tex]
Thus, we can conclude that the difference between the measures of the intercepted arcs of the given circle is 45°.
learn more about the tangent here:
https://brainly.com/question/14022348