232k views
5 votes
X =

10
8
9
---------------------

X = 10 8 9 ----------------------example-1

2 Answers

1 vote

Answer:

X=8

Explanation:

User Ivodvb
by
4.5k points
3 votes

Answer:

x = 8.

Explanation:

Using the chords of a circle intersection theorem:

5x = 4 * 10

x = 40 /5

x = 8.

User Andypea
by
5.6k points