Which solid has one rectangular base and four lateral faces in the shape of triangles? rectangular prism rectangular pyramid square pyramid triangular prism

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

This question awards 100 ! i really don’t want to fail i will also mark you !

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180