If CB = 65cm and m∠ABC=32∘ , what is the radius of the circle (AD)? Sketch and solve, round to three decimal places

Need this asap if anyone can i would be very grateful. if you could show workings that would really

What is 6/10 rounded to the nearest half

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit