Here are two circles. Their centers are A and F. C с H 4 cm 8 cm E B A F G D 1. What is the same about the two circles? What is different? 2. What is the length of segment AD? How do you know? 3. On the first circle, what segment is a diameter? How long is it?

22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.