What is (2/9)^2 simplified? as a fraction

4/81
4/18
4/11
2/9

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Which of the following three dimensional figures has a circle as it’s base

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?