What is the value of x in the diagram of Circle O below? *

Mathematics

2 answers:

Anestetic [448]3 years ago

5 0

Answer:

60 degrees

Step-by-step explanation:

As we know that a circle is 360 degrees, and as line AB bisects the circle, then the resulting "semi-circle" is 180 degrees. As we know that angle AC is 120 degrees, it's simple subtraction, to find that 180-120 is 60. Therefore, the value of <em>x</em> must be 60 degrees.

Hope this explanation helped!

Furkat [3]3 years ago

4 0

180 - 120 = 60
60 degrees

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