A rotation of 180 degrees clockwise is
(x,y) goes to (-x,-y) even for counterclockwise
3/4 divided by 3/8= 2
Hope this helps!! <3
Answer: The radius of the circle is 2.25 cm.
Step-by-step explanation:
Since we have given that
Circumference of circle = 14.13 cm
As we know the formula for "Circumference of circle":

Hence, the radius of the circle is 2.25 cm.
Let's help Julia to solve this problem. Given the term:

We need to simplify it. So, we will take a look at the identities above, thus, from the second identity:

∴

And from the five equation:

∴

Substituting these identities in the term:
In fact, your answer is correct.