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Kruka [31]
3 years ago
12

How do i find x in this?

Mathematics
1 answer:
LenaWriter [7]3 years ago
4 0
When two secants intersect, they form an angle (3x) equal to:<span>
½ (the larger intercepted arc </span>minus<span> the smaller intercepted arc)

3x = [(4x + 50) - 30] / 2

6x = 4x + 50 -30

2x = 20

x = 10

Source:
http://www.1728.org/circangl.htm


</span>
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