The image shows a circle centered at point O angle AOB Measures at 42 degrees.
1 answer:
The measure of angle ACB for circle centered at point O is 21°
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
∠AOB = 2 * ∠ACB (angle at center is twice the angle at circumference)
42 = 2 * ∠ACB
∠ACB = 21°
The measure of angle ACB for circle centered at point O is 21°
Find out more on equation at: brainly.com/question/2972832
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