I need help (last question)

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: