Please solve this for me

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d