In terms of the trigonometric ratios for ABCD, what is the length of BD? Insert text on the triangle in GeoGebra to show the length of BD. Take a screenshot of the triangle with the text, save it, and insert the image in the space below.

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places