Write a formula for the following sequence. 47, 41, 35,...

Does anyone know how to do geometryme with this problem

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Select all the expressions that will include a remainder.