You invest $1600 in an account paying 5% interest compounded daily. what is the account's effective annual yield? assume 360 days in a year.
the account's effective annual yield is % (round to two decimal places as needed)

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