Write the next three terms of the geometric sequence.
a. 32, 8, 2, 1/2,
b. 16/9, 8/3, 4, 6,

A. each term is divided by four as it goes. so 1/2 would go to 1/8, 1/8 to 1/32, 1/32 to 1/128

B. each term increases by 2/4 each time. so 6 would go to 9, 9 would go to 13.5, 13.5 would go to 20.25

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct