Circle Theorems Word Scramble
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| Question | Answer |
| If a line is tangent to a circle | then it is perpendicular to the radius drawn to the point of tangency |
| If a triangle is inscribed in a circle, and the hypotenuse is a diameter | then the triangle is a right triangle |
| If a diameter of a circle is perpendicular to a chord | then the diameter bisect the chord and its arc |
| If two chords intersect in the interior of a circle | then the product of the links of the segments of one cord is equal to the products of the lengths of the segments of the other cord |
| A central angle is congruent to | the arc inscribed between its end points |
| The measure of an inscribed angle is | half the measure of its intercepted arc |
| A quadrilateral that is inscribed in a circle | Has opposite angles that are supplementary |
| If a tangent and a cord intersect | Then the measure of the angle is half the measure of the intercepted arc |
| If two segments from the same exterior point are tangent to a circle | Then they are congruent |
| In a circle if two chords are equidistant from the center | Then they are congruent chords |
| If a tangent and a secant intersect in the exterior of a circle | Then the measure of the angle formed is half the difference of the measures of the intercepted arcs |
| If two tangents intersect in the exterior of a circle | Then the measure of the angle formed is half the difference of the measures of the intercepted arcs |
| If two secants intersect in the exterior of a circle | Then the measure of the angle formed is half the difference of the measures of the intercepted arcs |
Created by:
Claire Puig