write TRUE if the statement is correct otherwise FALSE.
1. two angles intercept the same arc of a circle are congruent.
2.an angle inscribed in a semicircle is a right angle.
3.The opposite angles of a quadrilateral inscribed in a circle are complementary.
4. Two secants intersect in the interior of a circle, then the measure of the angle formed is one half of the positive difference of the measure of the intercepted arcs.
5. Two segments from the same exterior point are tangent to a circle, then the two segments are congruent.
6. A line is tangent to a circle, then it's perpendicular to the radius drawn to the point of tangency.
7. the point intersection of the line and the circle is called the point of tangency.
8. A secant and a tangent intersect at the point of tangency, then the measure of an angle formed is equal the measure of its intercepted arc.
9. the measure of semicircle is 160°.
10. A diameter is a chord.
1. two angles intercept the same arc of a circle are congruent.
2.an angle inscribed in a semicircle is a right angle.
3.The opposite angles of a quadrilateral inscribed in a circle are complementary.
4. Two secants intersect in the interior of a circle, then the measure of the angle formed is one half of the positive difference of the measure of the intercepted arcs.
5. Two segments from the same exterior point are tangent to a circle, then the two segments are congruent.
6. A line is tangent to a circle, then it's perpendicular to the radius drawn to the point of tangency.
7. the point intersection of the line and the circle is called the point of tangency.
8. A secant and a tangent intersect at the point of tangency, then the measure of an angle formed is equal the measure of its intercepted arc.
9. the measure of semicircle is 160°.
10. A diameter is a chord.
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Answer:
1:true 2:true 3: false 4, true 5:true 6 false 7: false 8: false 9: true 10 true
same here answer