FINDING LENGTH OF SECANTS INTERSECTING LINES OUTSIDE CIRCLE WORKSHEET

Find the value of x in the following.

Problem 1 :

Problem 2 :

CD and EF are chords of the circle with centre O. The chords meet at the point P, which is outside of the circle

Problem 3 :

CD and EF are chords of the circle below. The chords meet at the point P, which is outside of the circle.

Problem 4 :

Problem 5 :

Problem 6 :

Problem 7 :

CD and EF are chords of the circle with centre O. The chords meet at the point P, which is outside of the circle. Calculate the area of triangle OEF.

Answer Key

1) x = 13

2) x = 14

3) x = 8

4) x = 2

5) x = 2

6) x = 7.5

7) 108 cm²