The intercept not graph of 9x^2-4y^2=1

Hello,

(x/(1/3))²-(y/(1/2))²=1 is an hyperbola.

y=0==>x=1/3 or x=-1/3 (-1/3,0) and (1/3,0) are x -intercepts
There are no reals y-intercepts.[(0,-i/2) and (0,i/2)]

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

The last answer choice