Question

if angle ABC measured 90, what is the measure of arc AC

Answer 1

Arc AC is also 90 degrees because 90 is the angle of the arc, so they will be the same angle measure
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Answer 2

The measure of arc arc $AC$ will be $90^0$ .

What is arc ?

Arc is the part or segment of the circumference of a circle which is drawn between two points and an angle. And length of arc is known as arc length.

i.e.  Arc length $(L)=\frac{\theta}{r}$

And "The measure of an arc is equal to the measure of the central angle that intercepts it".

We have,

$\theta = 90^0$

So,

From the above mentioned statement i.e.,

"The measure of an arc is equal to the measure of the central angle that intercepts it".

We can say that,

The measure of arc $AC=90^0$

Hence, we can say that the measure of arc arc $AC$ is $90^0$.

To know more about Arc click here

https://brainly.com/question/23117081

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