#3. find the value of y.
A.y=1.8
B.y=7.2
C. y= 9
D. y=16.2

#4. find KHL in the previous item.
A. 10.8 degrees
B. 97.2 degrees
C. 43.3 degrees
D. 54. degrees

3 find the value of y Ay18 By72 C y 9D y1624 find KHL in the previous item A 108 degrees B 972 degrees C 433 degrees D 54 degrees class=