In the figure below, a tangent and a secant are drawn to a circle from exterior point E. Suppose that EC= 10.8 and EG= 18. Find CD. ​

19.2

Step-by-step explanation:

Using power of a point with respect to a circle:

EG²=EC*ED ==> ED=18²/10.8=30

CD=ED-EC=30-10.8=19.2

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

answer: x=60