Suppose line segments AB and CD intersect at O in such a way that AO=OD and OB=OC. Prove that AC=BD but AC may not be parallel to BD.qa.png

Mixed-up sentence exercise

  
Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.