Answer all the questions below and press submit to see how many you got right.
Leg of a right triangle : A leg of a right triangle is one of the two sides in a right triangle that form the right angle.
Line : A line AB is a one-dimensional shape that includes the points A and B, all the points on the line segment in between A and B and all the points of the straight extension of the line segment beyond A and B. A line does not have an endpoint.
Reflection : A reflection is a transformation that mirrors a shape at a line. Reflections turn shapes into congruent shapes.
Vertical : In the direction from down to up.
Which of the figures do you get if you reflect the figure E in the upper part of the picture on a vertical line?