Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. ∆abc rotates 90° clockwise about point p to form ∆a′b′c′.

Hey there Katie,

Your question states: Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. ∆ABC rotates 90° clockwise about point P to form ∆A′B′C′. So if we were to rotate the shape 2 which is ∆A′B′C′ toward to P. That would leave us with a 90° angle. So in this case,It would be B'A'C'∆.

Hope this helps you Katie!

~Jurgen

The answer is 109 times per second