58 +Communiquer en anglais Raisonner Calculer Communiquer As shown on the picture below, Alenka wants to hit a tennis ball so that, moving in a straight line, it will touch the top of the net and land 5 m away from the base of the net. Find the value of the height / where she must hit the ball. The picture is not to scale. 5m Net 0.9m 9m h​