Apoint of symmetry is a point around which a shape can be rotated without changing any of its characteristics. a. true b. false

Ineed to learn how to solve this problem

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

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)?