Learning Task 4: In your answer sheet, write TRUE if the statement is correct and write FALSE if it is not.
1. Two angles intercepting the same arc are congruent.
2. An inscribed square in a circle separates the circle into four equal arcs.
3. The measure of a central angle is twice the measure of an inscribed
angle intercepting the same arc.
4. An arc has only one central angle intercepting it but several
intercepting inscribed angles.
5. The vertex of an inscribed angle is the center of the circle.
6. When two chords intersect, they intersect at the center of the circle.
7. When two diameters intersect, they intersect at the center of the circle.
8. When two chords intersect at a point on the circle, an inscribed angle is
formed.
9. When two chords intersect, the point of intersection is in the interior of
the circle.
10. When two tangents intersect at the exterior point of the circle, the
intercepted arcs complete a circle.
Learning Task 5: In your answer sheet, prove the theorem, using the given below.
aralis
inscribed
in
a
circle
then its opposite angles are