Giving out free points

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

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)?

Me find the value of x each figure.