You are creating a web page that contains a canvas with text.
The page contains the following JavaScript code. (Line numbers are included for reference
only.)

The text on the canvas must rotate 90 degrees when a user clicks a button on the page.
You need to ensure that the text rotates when the user clicks the button.
Which line of code should you add at line 03?

A.
context.transform(90);

B.
context.content.getRotation(90);

C.
context.rotate(90);

D.
context.content.rotate (90);