Question 34 of 40 Find the value of x that makes ABCD a parallelogram.
150
5x
150°
B
A. 10
B. 30
C. 5
D. 6

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.